Construct

POST /wallets/{walletId}/transactions-construct

status: stable

Create a transaction to be signed from the wallet.

Path parameters

  • walletId string(hex) Required

    Minimum length is 40, maximum length is 40.

application/json

Body Required

  • payments array[object]

    A list of target outputs with amounts specified.

    When creating a new transaction, the wallet software ensures that all user-specified transaction outputs have ada amounts that satisfy the ledger minimum UTxO rule:

    • If a user-specified transaction output has an ada amount that is zero, the wallet software will automatically assign a minimal amount of ada to the output so that it satisfies the ledger minimum UTxO rule.

    • If a user-specified transaction output has an ada amount that is non-zero, the wallet software will verify that the specified amount is large enough to satisfy the ledger minimum UTxO rule. If the amount is not large enough, the wallet software will return a utxo_too_small error, together with a revised ada amount that does satisfy the minimum UTxO rule.

    At least 0 elements.

    Hide payments attributes Show payments attributes object
    • address string(base58|bech32) Required

      A sequence of characters that encodes (in Base58 or Bech32) a sequence of bytes which represents an address on the Cardano blockchain. Sequences in Base58 encoding are expected to be legacy Byron addresses, whereas sequences in Bech32 encoding correspond to current Shelley addresses.

      For more details, see CIP-0019 — Cardano addresses .

    • amount object Required

      Coins, in Lovelace. Only relates to 'Ada'. Refer to assets for multi-assets wallets instead.

      Hide amount attributes Show amount attributes object
      • quantity integer Required

        Minimum value is 0.

      • unit string Required

        Value is lovelace.

    • assets array[object]

      A flat list of assets (possibly empty).

      Hide assets attributes Show assets attributes object
      • policy_id string(hex) Required

        A unique identifier of the asset's monetary policy. The policy controls how assets of this kind are created and destroyed.

        The contents are the blake2b-224 hash of the monetary policy script, encoded in hexadecimal.

        Minimum length is 56, maximum length is 56.

      • asset_name string(hex) Required

        The asset on-chain type which acts as a sub-identifier within a policy. Although we call it "asset name", the value needn't be text, and it could even be empty.

        For policies with a single fungible asset item, asset name is typically an empty string.

        This value can be up to 32 bytes of arbitrary data (which is 64 hexadecimal digits).

        Maximum length is 64.

      • quantity integer Required

        Number of assets for the given policy_id and asset_name.

        Minimum value is 0.

  • withdrawal string

    When provided, instruments the server to automatically withdraw rewards from the source wallet when they are deemed sufficient (i.e. they contribute to the balance for at least as much as they cost).

    As a consequence, the resulting transaction may or may not have a withdrawal object. Summarizing:

    withdrawal field reward balance result
    null too small ✓ no withdrawals generated
    null big enough ✓ no withdrawals generated
    "self" too small ✓ no withdrawals generated
    "self" big enough ✓ withdrawal generated

    Value is self.

  • metadata object | null

    ⚠️ WARNING ⚠️

    Please note that metadata provided in a transaction will be stored on the blockchain forever. Make sure not to include any sensitive data, in particular personally identifiable information (PII).

    Extra application data attached to the transaction.

    Cardano allows users and developers to embed their own authenticated metadata when submitting transactions. Metadata can be expressed as a JSON object with some restrictions:

    1. All top-level keys must be integers between 0 and 2^64 - 1.

    2. Each metadata value is tagged with its type.

    3. Strings must be at most 64 bytes when UTF-8 encoded.

    4. Bytestrings are hex-encoded, with a maximum length of 64 bytes.

    Metadata aren't stored as JSON on the Cardano blockchain but are instead stored using a compact binary encoding (CBOR).

    The binary encoding of metadata values supports three simple types:

    • Integers in the range -(2^64 - 1) to 2^64 - 1
    • Strings (UTF-8 encoded)
    • Bytestrings

    And two compound types:

    • Lists of metadata values
    • Mappings from metadata values to metadata values

    It is possible to transform any JSON object into this schema.

    However, if your application uses floating point values, they will need to be converted somehow, according to your requirements. Likewise for null or bool values. When reading metadata from chain, be aware that integers may exceed the javascript numeric range, and may need special "bigint" parsing.

    Any of:
    full object | null simple object | null
  • encrypt_metadata object

    If used then metadata in a transaction is going to be encrypted by AES 256 using CBC mode which is a default method (called base). PBKDF2 password stretching is used to get a 32-byte secret key and a 16-byte initialization vector required in the cipher. PBKDF2 encryption algorithm using HMAC with the SHA256 hash algorithm is employed, and 10000 iterations to get key and iv pair are used. Cipher algorithm uses 8-byte salt, PKCS#7 padding as specified in https://datatracker.ietf.org/doc/html/rfc5652#section-6.3 is applied. Only metadata value under msg field is encrypted. If msg field is missing error will be emitted. Metadata encryption is in accordance to CIP 83 (https://cips.cardano.org/cips/cip83/).

    Hide encrypt_metadata attributes Show encrypt_metadata attributes object
    • method string

      Value is basic.

    • passphrase string Required

      A master passphrase to lock and protect the wallet for sensitive operation (e.g. sending funds)

      Minimum length is 0, maximum length is 255.

  • mint_burn array[object]

    An entry for each unique asset to be minted and/or burned, containing helpful information.

    At least 1 element.

    One of:
    minting via script template object minting via script reference object

  • vote string | string(bech32)

    Decentralized representative (DRep) that the wallet is delegating its vote to. One can abstain, give no confidence vote, or vote for a representative specified by a key hash or script hash. Vote delegation can be done together with stake delegation action.

    One of:
    casting a default vote string vote to a drep represented by key hash string(bech32) vote to a drep represented by script hash string(bech32)

    Values are abstain or no_confidence.

    DRep's key hash.

    Format should match the following pattern: ^(drep)1[0-9a-z]*$.

    DRep's script hash.

    Format should match the following pattern: ^(drep_script)1[0-9a-z]*$.

  • delegations array[object]

    status: stable

    A list of staking actions (joining, rejoining or leaving from stake pools). Using '0H' stake key index is supported at this moment. This will change with multi-account support. Only one delegation action can be used.

    At least 0 elements.

    A delegation action for a given stake key denoted by its soft index. Pool id is only required for "join". Stake key index are required for both actions.

    One of:
    object-1 object object-2 object
  • validity_interval object

    Specify only invalid_before or invalid_hereafter or both.

    Please note that, if not set, the default values are:

    • "invalid_before": {"quantity":0, "unit":"slot"}
    • "invalid_hereafter":{"quantity":7200, "unit":"second"}

    Which translates to 2h transaction TTL.

    Hide validity_interval attributes Show validity_interval attributes object

  • reference_policy_script_template string | object

    Optional policy script template that could be used as a script reference in another transaction. In the current transaction, the script will be included as the first output (index = 0). The script is constructed by replacing the cosigner with the policy public key of the wallet. In future transactions, the reference script can be used by any wallet multiple times by referencing the current transaction id and index = 0. The script template must contain a single cosigner only, but it may include time locks.

    One of:
    Cosigner string All object Any object Some object Active from slot object Active until slot object

    Leaf value for a script designating a cosigner co-sharing the script.

    Format should match the following pattern: ^(cosigner#)[0-9]*$.

  • encoding string

    Encoding of transaction CBOR returned in response (base64 by default).

    Values are base16 or base64.

Responses

  • 415 application/json

    Unsupported Media Type

    Hide response attributes Show response attributes object
    • message string Required

      May occur when providing an invalid 'Content-Type' header.

    • code string Required

      Value is unsupported_media_type.
  • 406 application/json

    Not Acceptable

    Hide response attributes Show response attributes object
    • message string Required

      May occur when providing an invalid 'Accept' header.

    • code string Required

      Value is not_acceptable.
  • 404 application/json

    Not Found

    Hide response attributes Show response attributes object
    • message string Required

      May occur when a given walletId does not match with any known wallets (because it has been deleted, or has never existed).

    • code string Required

      Value is no_such_wallet.

    • info object
      Hide info attribute Show info attribute object
      • wallet_id string(hex) Required

        A unique identifier for the wallet

        Minimum length is 40, maximum length is 40.
  • 400 application/json

    Bad Request

    Hide response attributes Show response attributes object
    • message string Required

      May occur when a request is not well-formed; that is, it fails to parse successfully. This could be the case when some required parameters are missing or, when malformed values are provided.

    • code string Required

      Value is bad_request.
  • 403 application/json

    Forbidden

    One of:
    invalid_wallet_type object already_withdrawing object utxo_too_small object cannot_cover_fee object no_utxos_available object not_enough_money object insufficient_collateral object transaction_is_too_big object created_multidelegation_transaction object created_multiaccount_transaction object created_wrong_policy_script_template object asset_name_too_long object mint_or_burn_asset_quantity_out_of_bounds object invalid_validity_bounds object validity_interval_not_inside_script_timelock object shared_wallet_incomplete object staking_invalid object voting_in_invalid_era object withdrawal_not_possible_without_vote object invalid_metadata_encryption object
  • 202 application/json

    Accepted

    Hide response attributes Show response attributes object
    • transaction string(base64|base16) Required

      The CBOR-encoded transaction, represented in either hex or base64 encoding. This always includes the transaction body and the witness set, even if the latter is empty.

    • coin_selection object Required
      Hide coin_selection attributes Show coin_selection attributes object
      • inputs array[object] Required

        A list of transaction inputs

        Hide inputs attributes Show inputs attributes object
        • address string(base58|bech32) Required

          A sequence of characters that encodes (in Base58 or Bech32) a sequence of bytes which represents an address on the Cardano blockchain. Sequences in Base58 encoding are expected to be legacy Byron addresses, whereas sequences in Bech32 encoding correspond to current Shelley addresses.

          For more details, see CIP-0019 — Cardano addresses .

        • amount object Required

          Coins, in Lovelace. Only relates to 'Ada'. Refer to assets for multi-assets wallets instead.

          Hide amount attributes Show amount attributes object
          • quantity integer Required

            Minimum value is 0.

          • unit string Required

            Value is lovelace.

        • assets array[object]

          A flat list of assets (possibly empty).

          Hide assets attributes Show assets attributes object
          • policy_id string(hex) Required

            A unique identifier of the asset's monetary policy. The policy controls how assets of this kind are created and destroyed.

            The contents are the blake2b-224 hash of the monetary policy script, encoded in hexadecimal.

            Minimum length is 56, maximum length is 56.

          • asset_name string(hex) Required

            The asset on-chain type which acts as a sub-identifier within a policy. Although we call it "asset name", the value needn't be text, and it could even be empty.

            For policies with a single fungible asset item, asset name is typically an empty string.

            This value can be up to 32 bytes of arbitrary data (which is 64 hexadecimal digits).

            Maximum length is 64.

          • quantity integer Required

            Number of assets for the given policy_id and asset_name.

            Minimum value is 0.

        • id string(hex) Required

          A unique identifier for this transaction

          Minimum length is 64, maximum length is 64.

        • derivation_path array[string] Required

          An individual segment within a derivation path.

          The H suffix indicates a Hardened child private key, which means that children of this key cannot be derived from the public key. Indices without a H suffix are called Soft.

          At least 1 element.

        • index integer Required

          Minimum value is 0.

      • outputs array[object] Required

        A list of target outputs with amounts specified.

        When creating a new transaction, the wallet software ensures that all user-specified transaction outputs have ada amounts that satisfy the ledger minimum UTxO rule:

        • If a user-specified transaction output has an ada amount that is zero, the wallet software will automatically assign a minimal amount of ada to the output so that it satisfies the ledger minimum UTxO rule.

        • If a user-specified transaction output has an ada amount that is non-zero, the wallet software will verify that the specified amount is large enough to satisfy the ledger minimum UTxO rule. If the amount is not large enough, the wallet software will return a utxo_too_small error, together with a revised ada amount that does satisfy the minimum UTxO rule.

        At least 0 elements.

        Hide outputs attributes Show outputs attributes object
        • address string(base58|bech32) Required

          A sequence of characters that encodes (in Base58 or Bech32) a sequence of bytes which represents an address on the Cardano blockchain. Sequences in Base58 encoding are expected to be legacy Byron addresses, whereas sequences in Bech32 encoding correspond to current Shelley addresses.

          For more details, see CIP-0019 — Cardano addresses .

        • amount object Required

          Coins, in Lovelace. Only relates to 'Ada'. Refer to assets for multi-assets wallets instead.

          Hide amount attributes Show amount attributes object
          • quantity integer Required

            Minimum value is 0.

          • unit string Required

            Value is lovelace.

        • assets array[object]

          A flat list of assets (possibly empty).

          Hide assets attributes Show assets attributes object
          • policy_id string(hex) Required

            A unique identifier of the asset's monetary policy. The policy controls how assets of this kind are created and destroyed.

            The contents are the blake2b-224 hash of the monetary policy script, encoded in hexadecimal.

            Minimum length is 56, maximum length is 56.

          • asset_name string(hex) Required

            The asset on-chain type which acts as a sub-identifier within a policy. Although we call it "asset name", the value needn't be text, and it could even be empty.

            For policies with a single fungible asset item, asset name is typically an empty string.

            This value can be up to 32 bytes of arbitrary data (which is 64 hexadecimal digits).

            Maximum length is 64.

          • quantity integer Required

            Number of assets for the given policy_id and asset_name.

            Minimum value is 0.

      • change array[object] Required

        A list of transaction change outputs.

        At least 0 elements.

        Hide change attributes Show change attributes object
        • address string(base58|bech32) Required

          A sequence of characters that encodes (in Base58 or Bech32) a sequence of bytes which represents an address on the Cardano blockchain. Sequences in Base58 encoding are expected to be legacy Byron addresses, whereas sequences in Bech32 encoding correspond to current Shelley addresses.

          For more details, see CIP-0019 — Cardano addresses .

        • amount object Required

          Coins, in Lovelace. Only relates to 'Ada'. Refer to assets for multi-assets wallets instead.

          Hide amount attributes Show amount attributes object
          • quantity integer Required

            Minimum value is 0.

          • unit string Required

            Value is lovelace.

        • assets array[object]

          A flat list of assets (possibly empty).

          Hide assets attributes Show assets attributes object
          • policy_id string(hex) Required

            A unique identifier of the asset's monetary policy. The policy controls how assets of this kind are created and destroyed.

            The contents are the blake2b-224 hash of the monetary policy script, encoded in hexadecimal.

            Minimum length is 56, maximum length is 56.

          • asset_name string(hex) Required

            The asset on-chain type which acts as a sub-identifier within a policy. Although we call it "asset name", the value needn't be text, and it could even be empty.

            For policies with a single fungible asset item, asset name is typically an empty string.

            This value can be up to 32 bytes of arbitrary data (which is 64 hexadecimal digits).

            Maximum length is 64.

          • quantity integer Required

            Number of assets for the given policy_id and asset_name.

            Minimum value is 0.

        • derivation_path array[string] Required

          An individual segment within a derivation path.

          The H suffix indicates a Hardened child private key, which means that children of this key cannot be derived from the public key. Indices without a H suffix are called Soft.

          At least 1 element.

      • collateral array[object]

        A list of transaction inputs used for collateral

        Hide collateral attributes Show collateral attributes object
        • address string(base58|bech32) Required

          A sequence of characters that encodes (in Base58 or Bech32) a sequence of bytes which represents an address on the Cardano blockchain. Sequences in Base58 encoding are expected to be legacy Byron addresses, whereas sequences in Bech32 encoding correspond to current Shelley addresses.

          For more details, see CIP-0019 — Cardano addresses .

        • amount object Required

          Coins, in Lovelace. Only relates to 'Ada'. Refer to assets for multi-assets wallets instead.

          Hide amount attributes Show amount attributes object
          • quantity integer Required

            Minimum value is 0.

          • unit string Required

            Value is lovelace.

        • id string(hex) Required

          A unique identifier for this transaction

          Minimum length is 64, maximum length is 64.

        • derivation_path array[string] Required

          An individual segment within a derivation path.

          The H suffix indicates a Hardened child private key, which means that children of this key cannot be derived from the public key. Indices without a H suffix are called Soft.

          At least 1 element.

        • index integer Required

          Minimum value is 0.

      • withdrawals array[object]

        A list of withdrawals from stake addresses.

        At least 0 elements.

        Hide withdrawals attributes Show withdrawals attributes object
        • stake_address string(bech32) Required
        • derivation_path array[string] Required

          An individual segment within a derivation path.

          The H suffix indicates a Hardened child private key, which means that children of this key cannot be derived from the public key. Indices without a H suffix are called Soft.

          At least 1 element.

        • amount object Required

          Coins, in Lovelace. Only relates to 'Ada'. Refer to assets for multi-assets wallets instead.

          Hide amount attributes Show amount attributes object
          • quantity integer Required

            Minimum value is 0.

          • unit string Required

            Value is lovelace.

        • Additional properties are NOT allowed
      • certificates array[object]
        Hide certificates attributes Show certificates attributes object
        • certificate_type string Required

          Values are join_pool, quit_pool, or register_reward_account.

        • pool string(hex|bech32)

          A unique identifier for the pool.

        • reward_account_path array[string] Required

          At least 5 but not more than 5 elements.

      • deposits_taken array[object]

        A list of deposits associated with a transaction.

        At least 0 elements.

        Hide deposits_taken attributes Show deposits_taken attributes object
        • quantity integer Required

          Minimum value is 0.

        • unit string Required

          Value is lovelace.

      • deposits_returned array[object]

        A list of deposits associated with a transaction.

        At least 0 elements.

        Hide deposits_returned attributes Show deposits_returned attributes object
        • quantity integer Required

          Minimum value is 0.

        • unit string Required

          Value is lovelace.

      • metadata string(base64)

        Transaction metadata, serialized according to the expected on-chain binary format, base64-encoded.

    • fee object Required

      Coins, in Lovelace. Only relates to 'Ada'. Refer to assets for multi-assets wallets instead.

      Hide fee attributes Show fee attributes object
      • quantity integer Required

        Minimum value is 0.

      • unit string Required

        Value is lovelace.
POST /wallets/{walletId}/transactions-construct 
curl \
 --request POST https://localhost:8090/v2/wallets/{walletId}/transactions-construct \
 --header "Content-Type: application/json" \
 --data '{"payments":[{"address":"addr1sjck9mdmfyhzvjhydcjllgj9vjvl522w0573ncustrrr2rg7h9azg4cyqd36yyd48t5ut72hgld0fg2xfvz82xgwh7wal6g2xt8n996s3xvu5g","amount":{"quantity":42000000,"unit":"lovelace"},"assets":[{"policy_id":"65ab82542b0ca20391caaf66a4d4d7897d281f9c136cd3513136945b","asset_name":"string","quantity":42}]}],"withdrawal":"self","metadata":{"0":{"string":"cardano"},"1":{"int":14},"2":{"bytes":"2512a00e9653fe49a44a5886202e24d77eeb998f"},"3":{"list":[{"int":14},{"int":42},{"string":"1337"}]},"4":{"map":[{"k":{"string":"key"},"v":{"string":"value"}},{"k":{"int":14},"v":{"int":42}}]}},"encrypt_metadata":{"method":"basic","passphrase":"Secure Passphrase"},"mint_burn":[{"policy_script_template":"string","asset_name":"string","operation":{"mint":{"receiving_address":"addr1sjck9mdmfyhzvjhydcjllgj9vjvl522w0573ncustrrr2rg7h9azg4cyqd36yyd48t5ut72hgld0fg2xfvz82xgwh7wal6g2xt8n996s3xvu5g","quantity":42}}}],"vote":"abstain","delegations":[{"join":{"pool":"pool1wqaz0q0zhtxlgn0ewssevn2mrtm30fgh2g7hr7z9rj5856457mm","stake_key_index":"1852H"}}],"validity_interval":{"invalid_before":{"quantity":10.0,"unit":"second"},"invalid_hereafter":{"quantity":10.0,"unit":"second"}},"reference_policy_script_template":"string","encoding":"base16"}'
Request examples 
{
  "payments": [
    {
      "address": "addr1sjck9mdmfyhzvjhydcjllgj9vjvl522w0573ncustrrr2rg7h9azg4cyqd36yyd48t5ut72hgld0fg2xfvz82xgwh7wal6g2xt8n996s3xvu5g",
      "amount": {
        "quantity": 42000000,
        "unit": "lovelace"
      },
      "assets": [
        {
          "policy_id": "65ab82542b0ca20391caaf66a4d4d7897d281f9c136cd3513136945b",
          "asset_name": "string",
          "quantity": 42
        }
      ]
    }
  ],
  "withdrawal": "self",
  "metadata": {
    "0": {
      "string": "cardano"
    },
    "1": {
      "int": 14
    },
    "2": {
      "bytes": "2512a00e9653fe49a44a5886202e24d77eeb998f"
    },
    "3": {
      "list": [
        {
          "int": 14
        },
        {
          "int": 42
        },
        {
          "string": "1337"
        }
      ]
    },
    "4": {
      "map": [
        {
          "k": {
            "string": "key"
          },
          "v": {
            "string": "value"
          }
        },
        {
          "k": {
            "int": 14
          },
          "v": {
            "int": 42
          }
        }
      ]
    }
  },
  "encrypt_metadata": {
    "method": "basic",
    "passphrase": "Secure Passphrase"
  },
  "mint_burn": [
    {
      "policy_script_template": "string",
      "asset_name": "string",
      "operation": {
        "mint": {
          "receiving_address": "addr1sjck9mdmfyhzvjhydcjllgj9vjvl522w0573ncustrrr2rg7h9azg4cyqd36yyd48t5ut72hgld0fg2xfvz82xgwh7wal6g2xt8n996s3xvu5g",
          "quantity": 42
        }
      }
    }
  ],
  "vote": "abstain",
  "delegations": [
    {
      "join": {
        "pool": "pool1wqaz0q0zhtxlgn0ewssevn2mrtm30fgh2g7hr7z9rj5856457mm",
        "stake_key_index": "1852H"
      }
    }
  ],
  "validity_interval": {
    "invalid_before": {
      "quantity": 10.0,
      "unit": "second"
    },
    "invalid_hereafter": {
      "quantity": 10.0,
      "unit": "second"
    }
  },
  "reference_policy_script_template": "string",
  "encoding": "base16"
}
Response examples (415) 
{
  "message": "string",
  "code": "unsupported_media_type"
}
Response examples (406) 
{
  "message": "string",
  "code": "not_acceptable"
}
Response examples (404) 
{
  "message": "string",
  "code": "no_such_wallet",
  "info": {
    "wallet_id": "2512a00e9653fe49a44a5886202e24d77eeb998f"
  }
}
Response examples (400) 
{
  "message": "string",
  "code": "bad_request"
}
Response examples (403) 
{
  "message": "string",
  "code": "invalid_wallet_type"
}
{
  "message": "string",
  "code": "already_withdrawing"
}
{
  "message": "string",
  "code": "utxo_too_small",
  "info": {
    "tx_output_index": 42,
    "tx_output_lovelace_specified": {
      "quantity": 42000000,
      "unit": "lovelace"
    },
    "tx_output_lovelace_required_minimum": {
      "quantity": 42000000,
      "unit": "lovelace"
    }
  }
}
{
  "message": "string",
  "code": "cannot_cover_fee"
}
{
  "message": "string",
  "code": "no_utxos_available"
}
{
  "message": "string",
  "code": "not_enough_money",
  "info": {
    "shortfall": {
      "ada": {
        "quantity": 42000000,
        "unit": "lovelace"
      },
      "assets": [
        {
          "policy_id": "65ab82542b0ca20391caaf66a4d4d7897d281f9c136cd3513136945b",
          "asset_name": "string",
          "quantity": 42
        }
      ]
    }
  }
}
{
  "message": "string",
  "code": "insufficient_collateral"
}
{
  "message": "string",
  "code": "transaction_is_too_big"
}
{
  "message": "string",
  "code": "created_multidelegation_transaction"
}
{
  "message": "string",
  "code": "created_multiaccount_transaction"
}
{
  "message": "string",
  "code": "created_wrong_policy_script_template"
}
{
  "message": "string",
  "code": "asset_name_too_long"
}
{
  "message": "string",
  "code": "mint_or_burn_asset_quantity_out_of_bounds"
}
{
  "message": "string",
  "code": "invalid_validity_bounds"
}
{
  "message": "string",
  "code": "validity_interval_not_inside_script_timelock"
}
{
  "message": "string",
  "code": "shared_wallet_incomplete"
}
{
  "message": "string",
  "code": "staking_invalid"
}
{
  "message": "string",
  "code": "voting_in_invalid_era"
}
{
  "message": "string",
  "code": "withdrawal_not_possible_without_vote"
}
{
  "message": "string",
  "code": "invalid_metadata_encryption"
}
Response examples (202) 
{
  "transaction": "string",
  "coin_selection": {
    "inputs": [
      {
        "address": "addr1sjck9mdmfyhzvjhydcjllgj9vjvl522w0573ncustrrr2rg7h9azg4cyqd36yyd48t5ut72hgld0fg2xfvz82xgwh7wal6g2xt8n996s3xvu5g",
        "amount": {
          "quantity": 42000000,
          "unit": "lovelace"
        },
        "assets": [
          {
            "policy_id": "65ab82542b0ca20391caaf66a4d4d7897d281f9c136cd3513136945b",
            "asset_name": "string",
            "quantity": 42
          }
        ],
        "id": "1423856bc91c49e928f6f30f4e8d665d53eb4ab6028bd0ac971809d514c92db1",
        "derivation_path": [
          "1852H"
        ],
        "index": 42
      }
    ],
    "outputs": [
      {
        "address": "addr1sjck9mdmfyhzvjhydcjllgj9vjvl522w0573ncustrrr2rg7h9azg4cyqd36yyd48t5ut72hgld0fg2xfvz82xgwh7wal6g2xt8n996s3xvu5g",
        "amount": {
          "quantity": 42000000,
          "unit": "lovelace"
        },
        "assets": [
          {
            "policy_id": "65ab82542b0ca20391caaf66a4d4d7897d281f9c136cd3513136945b",
            "asset_name": "string",
            "quantity": 42
          }
        ]
      }
    ],
    "change": [
      {
        "address": "addr1sjck9mdmfyhzvjhydcjllgj9vjvl522w0573ncustrrr2rg7h9azg4cyqd36yyd48t5ut72hgld0fg2xfvz82xgwh7wal6g2xt8n996s3xvu5g",
        "amount": {
          "quantity": 42000000,
          "unit": "lovelace"
        },
        "assets": [
          {
            "policy_id": "65ab82542b0ca20391caaf66a4d4d7897d281f9c136cd3513136945b",
            "asset_name": "string",
            "quantity": 42
          }
        ],
        "derivation_path": [
          "1852H"
        ]
      }
    ],
    "collateral": [
      {
        "address": "addr1sjck9mdmfyhzvjhydcjllgj9vjvl522w0573ncustrrr2rg7h9azg4cyqd36yyd48t5ut72hgld0fg2xfvz82xgwh7wal6g2xt8n996s3xvu5g",
        "amount": {
          "quantity": 42000000,
          "unit": "lovelace"
        },
        "id": "1423856bc91c49e928f6f30f4e8d665d53eb4ab6028bd0ac971809d514c92db1",
        "derivation_path": [
          "1852H"
        ],
        "index": 42
      }
    ],
    "withdrawals": [
      {
        "stake_address": "stake1sjck9mdmfyhzvjhydcjllgj9vjvl522w0573ncustrrr2rg7h9azg4cyqd36yyd48t5ut72hgld0fg2x",
        "derivation_path": [
          "1852H"
        ],
        "amount": {
          "quantity": 42000000,
          "unit": "lovelace"
        }
      }
    ],
    "certificates": [
      {
        "certificate_type": "join_pool",
        "pool": "pool1wqaz0q0zhtxlgn0ewssevn2mrtm30fgh2g7hr7z9rj5856457mm",
        "reward_account_path": [
          "string"
        ]
      }
    ],
    "deposits_taken": [
      {
        "quantity": 42000000,
        "unit": "lovelace"
      }
    ],
    "deposits_returned": [
      {
        "quantity": 42000000,
        "unit": "lovelace"
      }
    ],
    "metadata": "string"
  },
  "fee": {
    "quantity": 42000000,
    "unit": "lovelace"
  }
}