tx 0x3faddb2443cebcc9690dc9200e589b329e40ffd8213da030098e2fb61d50fd8fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6478525710,
    "order_id": 388157274,
    "new_price": 6413000000
  }
}