基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 642c272eea4d7b0e22383c1c0d07783ce934b655 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b7c2445cb23928a5ed0e7e9fde13a96267c3fad0