基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 646c49bc49ec8d5cb643b6dae3e160bd4622cc47 OP_EQUALVERIFY OP_CHECKSIG
OP_0 423c0525b31572c0bd5b6571d4db4139c7c479c1