基本信息
witness_v0_keyhash
OP_0 a70d8da6d186fae7333f808906224e117c8ebb14
pubkeyhash
OP_DUP OP_HASH160 874155e0c9b9d7baff7fa84e8be1aca2161f2a8e OP_EQUALVERIFY OP_CHECKSIG