基本信息
witness_v0_keyhash
OP_0 b9dbd061a58bbbca0a9ac0720b1b344a925daa41
pubkeyhash
OP_DUP OP_HASH160 8ec9e50c6b8e3423b5b4775c943d9c031c6b860f OP_EQUALVERIFY OP_CHECKSIG