tx 0x665fbec82117f8b5e1c1701929472f919d21d1e6073ae3b9cb369f66f9324be6Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6403210092,
    "order_id": 388157274,
    "new_price": 6514000000
  }
}