基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31270eadc2b821a45a65a58c8afdaeaf3e9f9c42 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4a6e324ef4bd1dc91372b4822970049af9e791c8