基本信息
witness_v0_keyhash
OP_0 bda645ba5682eb5b7b21c2fcbb39a3ecc52d4cbb
pubkeyhash
OP_DUP OP_HASH160 8123343acd05139c35b4c4fad8677d9f79f972ee OP_EQUALVERIFY OP_CHECKSIG