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The net.corda.v5.ledger.utxo.transaction package contains the following interfaces:

UtxoLedgerTransaction is a representation of a UtxoSignedTransaction that contains all of the data needed to perform contract verification. This includes the resolved input and reference states of the transaction.

UtxoSignedTransaction defines a signed UTXO transaction. UtxoLedgerTransaction differs from UtxoSignedTransaction as follows:

  • It does not have access to the deserialized details.
  • It has direct access to the signatures.
  • It does not require a serializer.

UtxoTransactionBuilder defines a builder for UTXO transactions.

UtxoTransactionValidator defines a functional interface that validates a UtxoLedgerTransaction.

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