基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7fb457455a77314897d80a525b4beebdca2b5480 OP_EQUALVERIFY OP_CHECKSIG
OP_0 284460a9ce8c9d53f0e1c00ce35895a6f0e1fd54