基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b3a9fd71fea7a5b1cc4cff01270be003648c1777 OP_EQUALVERIFY OP_CHECKSIG
OP_0 73dafa6bc42f1a9d1ef6e2eac5b05f7cb3163445