tx 0x4b979485c830d29ae56cd7040b16a83375fd1bd32a31837a8a995ed35260355bCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 742987752,
    "order_id": 337891916,
    "new_price": 6334000000
  }
}