基本信息
witness_v0_keyhash
OP_0 a21c710a636678c8a79a749465eeef5f5e064d1a
OP_0 21cb1a1cde56947bea3ec50d5bdf29e5d5ddd322
OP_0 0e66fecab1c94c76fe02b3a1ffe4e0713df1c650