tx 0x311240c865499cd7b2ecd6da4f1d5415c53f45c58eae46a9db05cc0064644e27Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6349554145,
    "order_id": 410860507,
    "new_price": 6490000000
  }
}