tx 0x6772b8d0c838c174319de1821e1c3f3909f60c99354b2c310f0223dcecd5b8baCopy

payload

{
  "ModifyOrder": {
    "new_size": 231451556,
    "order_id": 57788149,
    "new_price": 10263000000
  }
}