signrawtransactionwithkey

signrawtransactionwithkey "hexstring" ["privatekey",...] ( [{"txid":"hex","vout":n,"scriptPubKey":"hex","redeemScript":"hex","witnessScript":"hex","amount":amount},...] "sighashtype" )

Signs the inputs of a raw transaction (serialized and hex-encoded).

The second argument is an array of base58-encoded private keys, which will be the only keys used to sign the transaction.
The third optional argument (which can be null) is an array of previous transaction outputs that this transaction relies on, but that may not yet be included in the blockchain.

Argument #1 – hexstring

Type: string, required

The transaction hex string

Argument #2 – privkeys

Type: json array, required

The base58-encoded private keys for signing

[
  "privatekey",                (string) private key in base58-encoding
  ...
]

Argument #3 – prevtxs

Type: json array, optional

The previous dependent transaction outputs

[
  {                            (json object)
    "txid": "hex",             (string, required) The transaction id
    "vout": n,                 (numeric, required) The output number
    "scriptPubKey": "hex",     (string, required) script key
    "redeemScript": "hex",     (string) (required for P2SH) redeem script
    "witnessScript": "hex",    (string) (required for P2WSH or P2SH-P2WSH) witness script
    "amount": amount,          (numeric or string) (required for Segwit inputs) the amount spent
  },
  ...
]

Argument #4 – sighashtype

Type: string, optional, default=ALL

The signature hash type. Must be one of:: “ALL” “NONE” “SINGLE” “ALL|ANYONECANPAY” “NONE|ANYONECANPAY” “SINGLE|ANYONECANPAY”

Result

{                             (json object)
  "hex" : "hex",              (string) The hex-encoded raw transaction with signature(s)
  "complete" : true|false,    (boolean) If the transaction has a complete set of signatures
  "errors" : [                (json array, optional) Script verification errors (if there are any)
    {                         (json object)
      "txid" : "hex",         (string) The hash of the referenced, previous transaction
      "vout" : n,             (numeric) The index of the output to spent and used as input
      "scriptSig" : "hex",    (string) The hex-encoded signature script
      "sequence" : n,         (numeric) Script sequence number
      "error" : "str"         (string) Verification or signing error related to the input
    },
    ...
  ]
}

Examples

bitcoinevo-cli signrawtransactionwithkey "myhex" "[\"key1\",\"key2\"]"

curl --user myusername --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "signrawtransactionwithkey", "params": ["myhex", "[\"key1\",\"key2\"]"]}' -H 'content-type: text/plain;' http://127.0.0.1:7332/