tx 0x53051185531013c5fbfd79a55df4db1d0d211afd190c10da502a8a50aa1eac1dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2393790735,
    "order_id": 337891916,
    "new_price": 6443000000
  }
}