基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 cf43b394e5a531ceacb017f419e29dc98543f4f5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21dd81ddd1d330a67b3ebc6ea8f52d8dea3b5f0a