基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a84d2a4417d7ff9c3f47fe91f7cfb4218f4ae12b OP_EQUALVERIFY OP_CHECKSIG
OP_0 18b6d3bd5ad54b52a637a55ee376485854d3777a