基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ffab7fdf11d25bc5dc3d8d7dd44bc1f1a2d4f4f9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 338f7a7faebec9d3d6b8ca184f42d0da57dddfe3