tx 0x4c9c5b87dfc6299d488b730b783f7118093262d5ac80a646aec443d9b7d5c36eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 742987752,
    "order_id": 337857229,
    "new_price": 6374000000
  }
}