基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7fb9cd2b4ef84b199e61dee99c73973f0e1cd1c8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 673743046a5deabef4ba4d8876569a08c95b4a21