基本信息
witness_v0_keyhash
OP_0 3a4cf2b1f7bea5dbf4d53d6d82e0e6cd807bb0ed
pubkeyhash
OP_DUP OP_HASH160 b004123dc6e8f64c0c228ba63df7aeb3ecfa228d OP_EQUALVERIFY OP_CHECKSIG