combinerawtransaction (0.18.1.5 RPC) combinerawtransaction ["hexstring",...] Combine multiple partially signed transactions into one transaction. The combined transaction may be another partially signed transaction or a fully signed transaction. Arguments: 1. txs (json array, required) A json array of hex strings of partially signed transactions [ "hexstring", (string) A transaction hash ... ] Result: "hex" (string) The hex-encoded raw transaction with signature(s) Examples: > elements-cli combinerawtransaction ["myhex1", "myhex2", "myhex3"]