基本信息
witness_v0_keyhash
OP_0 2942ec3e7248dc4dc81fe3ffaa89c22428c8ba5d
pubkeyhash
OP_DUP OP_HASH160 8ff9ce0496f35df26e8a9a62b13705f67f271d6f OP_EQUALVERIFY OP_CHECKSIG