基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4af3c12939fe9d841f6e68390d55f2e764b4e18a OP_EQUALVERIFY OP_CHECKSIG
OP_0 612a73092bade0ff778fa2df9c1ec1f62c8340a9