基本信息
witness_v0_keyhash
OP_0 8774cad3d3c1c77e3386f3ca400b720b55fd188f
pubkeyhash
OP_DUP OP_HASH160 d5a5c0697882c8ee77885d9207cd416bb51bbcf3 OP_EQUALVERIFY OP_CHECKSIG