基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b2a686017e85bdadf04ed59cca641b613e2f57c OP_EQUALVERIFY OP_CHECKSIG
OP_0 20e6d54c6f093acbab96c9794f27c3a14eb82f53