tx 0x532c1baa80520129a885b33890aa08e208a033b5bb41010b8e7d4255e53b9470Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2358149683,
    "order_id": 388381285,
    "new_price": 6323000000
  }
}