基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3f3cdbfaf44c77ef7992b847be21a03b01385c1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 18e4c8f1fc5cf35dc05d9b46bed0310b03111237