tx 0xb9ddfe35d468f0f552477297089dd4ee43805adbb23f42fce46995ac1bccd6adCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2454258620,
    "order_id": 344195200,
    "new_price": 6230000000
  }
}