lockunspent (26.1.0 RPC) blockchain dumptxoutset getargon2idpowhash getbestblockhash getblock getblockchaininfo getblockcount getblockfilter getblockfrompeer getblockhash getblockheader getblockstats getchainstates getchaintips getchaintxstats getdeploymentinfo getdifficulty getmempoolancestors getmempooldescendants getmempoolentry getmempoolinfo getrawmempool gettxout gettxoutproof gettxoutsetinfo gettxspendingprevout getyespowerpowhash importmempool loadtxoutset preciousblock pruneblockchain savemempool scanblocks scantxoutset verifychain verifytxoutproof control getmemoryinfo getrpcinfo help logging stop uptime mining getblocktemplate getmininginfo getnetworkhashps getprioritisedtransactions prioritisetransaction submitblock submitheader network addnode clearbanned disconnectnode getaddednodeinfo getaddrmaninfo getconnectioncount getnettotals getnetworkinfo getnodeaddresses getpeerinfo listbanned ping setban setnetworkactive rawtransactions analyzepsbt combinepsbt combinerawtransaction converttopsbt createpsbt createrawtransaction decodepsbt decoderawtransaction decodescript descriptorprocesspsbt finalizepsbt fundrawtransaction getrawtransaction joinpsbts sendrawtransaction signrawtransactionwithkey submitpackage testmempoolaccept utxoupdatepsbt signer enumeratesigners util createmultisig deriveaddresses estimatesmartfee getdescriptorinfo getindexinfo signmessagewithprivkey validateaddress verifymessage wallet abandontransaction abortrescan addmultisigaddress backupwallet bumpfee createwallet dumpprivkey dumpwallet encryptwallet getaddressesbylabel getaddressinfo getbalance getbalances getnewaddress getrawchangeaddress getreceivedbyaddress getreceivedbylabel gettransaction getunconfirmedbalance getwalletinfo importaddress importdescriptors importmulti importprivkey importprunedfunds importpubkey importwallet keypoolrefill listaddressgroupings listdescriptors listlabels listlockunspent listreceivedbyaddress listreceivedbylabel listsinceblock listtransactions listunspent listwalletdir listwallets loadwallet lockunspent migratewallet newkeypool psbtbumpfee removeprunedfunds rescanblockchain restorewallet send sendall sendmany sendtoaddress sethdseed setlabel settxfee setwalletflag signmessage signrawtransactionwithwallet simulaterawtransaction unloadwallet upgradewallet walletcreatefundedpsbt walletdisplayaddress walletlock walletpassphrase walletpassphrasechange walletprocesspsbt lockunspent unlock ( [{"txid":"hex","vout":n},...] persistent ) Updates list of temporarily unspendable outputs. Temporarily lock (unlock=false) or unlock (unlock=true) specified transaction outputs. If no transaction outputs are specified when unlocking then all current locked transaction outputs are unlocked. A locked transaction output will not be chosen by automatic coin selection, when spending dpowcoins. Manually selected coins are automatically unlocked. Locks are stored in memory only, unless persistent=true, in which case they will be written to the wallet database and loaded on node start. Unwritten (persistent=false) locks are always cleared (by virtue of process exit) when a node stops or fails. Unlocking will clear both persistent and not. Also see the listunspent call Arguments: 1. unlock (boolean, required) Whether to unlock (true) or lock (false) the specified transactions 2. transactions (json array, optional, default=[]) The transaction outputs and within each, the txid (string) vout (numeric). [ { (json object) "txid": "hex", (string, required) The transaction id "vout": n, (numeric, required) The output number }, ... ] 3. persistent (boolean, optional, default=false) Whether to write/erase this lock in the wallet database, or keep the change in memory only. Ignored for unlocking. Result: true|false (boolean) Whether the command was successful or not Examples: List the unspent transactions > dpowcoin-cli listunspent Lock an unspent transaction > dpowcoin-cli lockunspent false "[{\"txid\":\"a08e6907dbbd3d809776dbfc5d82e371b764ed838b5655e72f463568df1aadf0\",\"vout\":1}]" List the locked transactions > dpowcoin-cli listlockunspent Unlock the transaction again > dpowcoin-cli lockunspent true "[{\"txid\":\"a08e6907dbbd3d809776dbfc5d82e371b764ed838b5655e72f463568df1aadf0\",\"vout\":1}]" Lock the transaction persistently in the wallet database > dpowcoin-cli lockunspent false "[{\"txid\":\"a08e6907dbbd3d809776dbfc5d82e371b764ed838b5655e72f463568df1aadf0\",\"vout\":1}]" true As a JSON-RPC call > curl --user myusername --data-binary '{"jsonrpc": "1.0", "id": "curltest", "method": "lockunspent", "params": [false, "[{\"txid\":\"a08e6907dbbd3d809776dbfc5d82e371b764ed838b5655e72f463568df1aadf0\",\"vout\":1}]"]}' -H 'content-type: text/plain;' http://127.0.0.1:42002/