基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 5a1d21a21c322644c21aa73e41e6f29d4670a8bb OP_EQUALVERIFY OP_CHECKSIG
OP_0 8acff20fcf982a017348c657bea9d35025d0d3ba