基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bf8b1aefffde342c12636ac8a6d7daa055c1cf3c OP_EQUALVERIFY OP_CHECKSIG
OP_0 31e64c804c3cfe34af891a8aeb2d4106b6b8dfe0