基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7c9401440c079b94bee1f6620c01b6ac6aca6677 OP_EQUALVERIFY OP_CHECKSIG
OP_0 127e0e1910d3e05e8e2d53a53d1ff4d44cff05a9