tx 0xf3fd3e5534ea0d7b80e33ffc4eee2bae568dd0bd8de6a6cc88bfa6d039b4c4adCopy

payload

{
  "ModifyOrder": {
    "new_size": 4551603,
    "order_id": 11790909,
    "new_price": null
  }
}