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Send Transaction

It broadcasts a transaction to the network without validating it, without re-broadcasting it and without adding it locally as unconfirmed transaction. Specially intended for roaming or light clients to send transactions to remote peers. POST only.


  • requestType is sendTransaction
  • transactionBytes is the bytecode of a signed transaction (optional)
  • transactionJSON is the transaction object (optional if transactionBytes provided)
  • prunableAttachmentJSON is the attachment object embedded in transactionJSON containing a prunable message (required if transactionJSON not provided because transactionBytes never includes prunable data)
  • adminPassword is a string with the admin password (optional)


  • requestProcessingTime (N) is the API request processing time (in millisec)
  • fullHash (S) is the full hash of the signed transaction
  • transaction (S) is the transaction ID