tx 0x5037656ec4fdbab418cfc9d4c8520a556f0524e5c7b7186b90f0249c4e595eddCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2298746208,
    "order_id": 411115458,
    "new_price": 6450000000
  }
}