tx 0x2384c2056e60a4eb38238dcb16266269f9f375d8e8047216fa35e968c30972a7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2355099463,
    "order_id": 388381285,
    "new_price": 6344000000
  }
}