Sign a raw transaction

Signs a raw transaction using the node's wallet or provided private keys. Returns the signed hex and a boolean indicating whether all inputs are signed.

Usage

mc_sign_raw_transaction(
  conn,
  tx_hex,
  parents = NULL,
  private_keys = NULL,
  sighashtype = "ALL"
)

Arguments

conn

A connection object created by mc_connect.

tx_hex

Character string. The raw transaction hex to sign.

parents

Optional list of parent outputs for signing, each containing txid, vout, and scriptPubKey.

private_keys

Optional character vector of private keys in Wallet Import Format (WIF). If provided, these are used instead of the node's wallet.

sighashtype

Character string. Signature hash type (default "ALL").

Value

A list with two elements:

hex

The signed raw transaction hex (if all inputs are signed).

complete

Logical; TRUE if all inputs are signed.

See also

mc_send_raw_transaction, mc_create_raw_transaction

Other raw transactions: mc_append_raw_change(), mc_append_raw_data(), mc_append_raw_transaction(), mc_create_raw_send_from(), mc_create_raw_transaction(), mc_decode_raw_transaction(), mc_send_raw_transaction()

Examples

if (FALSE) { # \dontrun{
# Sign using the node's wallet
signed <- mc_sign_raw_transaction(conn, tx_hex)

# Sign with explicit private keys
signed <- mc_sign_raw_transaction(conn, tx_hex,
                                  private_keys = c("L5...", "K3..."))
} # }