tx 0x7fb2752577d929ee3c9fc168657e31bdc826880adf4679a66102817e9cddc20aCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2386372729,
    "order_id": 337891916,
    "new_price": 6463000000
  }
}