tx 0xc9c6badcd9f11893d4eb0cf0cb140311fcf6f01063e03ca7e546027ce6277aa9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3856292793,
    "order_id": 388375041,
    "new_price": 6434000000
  }
}