Verifies that a proof points to a transaction in a block.
proofstringREQUIREDcurl --user myuser --data-binary '{"jsonrpc":"1.0","id":"1","method":"verifytxoutproof","params":["proof_hex"]}' -H 'content-type:text/plain;' http://127.0.0.1:8332/["a1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d"]