基本信息
witness_v0_keyhash
OP_0 a8fa0088cc0ebc9de355bd8e43e12fd2cc4efd19
pubkeyhash
OP_DUP OP_HASH160 f9b734b71e4af72f4556fa45965980b6ac97555d OP_EQUALVERIFY OP_CHECKSIG