基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b644d424e74ddbfbcd8c21c59ed0dfdf8d5290d6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4a56b4cb88c6bea228d88813720c8b90c77f37ca