tx 0x3a218b892ac0cc5a2993d33f8275dfd7b1015a8c211e8d5cb1fa3b9efcb087caCopy

payload

{
  "ModifyOrder": {
    "new_size": 3362269584,
    "order_id": 473554680,
    "new_price": 646200000
  }
}