基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12d14a9e5db2ce910d63985b77a2a49a9b813786 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7ef8d1162a3f3691023a6fccb7723edd126ac80a