基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 0270f42c8b789e5c8fa9ff9d6fdaf204537ff63d OP_EQUALVERIFY OP_CHECKSIG
OP_0 149dd6887b60f142b0295ca1fdb28e90424c2d32