基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bff2779a3c8e4f7a2791f41b6487a9d503aba789 OP_EQUALVERIFY OP_CHECKSIG
OP_0 56b0eee8f25a3614aa3478bf94642b8bfe0f0260