tx 0x4cfeb13f1739f383ca52f713a2983aa99427aa47fb2513b688bcbf63d69c496eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2494646468,
    "order_id": 323466369,
    "new_price": 646900000
  }
}