基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b775298acc4aa637a972f96b55e69afcd2de0a61 OP_EQUALVERIFY OP_CHECKSIG
OP_0 721f4adc44f5bb6431e9439b31ebef5bff5f8944