Method: POST decoderawtransaction
Return a JSON object representing the serialized, hex-encoded transaction.
hexstring - string, required
The transaction hex string
iswitness - boolean, optional, default=depends on heuristic tests
Whether the transaction hex is a serialized witness transaction.
If iswitness is not present, heuristic tests will be used in decoding.
If true, only witness deserialization will be tried.
If false, only non-witness deserialization will be tried.
This boolean should reflect whether the transaction has inputs (e.g. fully valid, or on-chain transactions), if known by the caller.