tx 0xb4f2c3d9c4e53f85c8b5c15d9513e350839f5e08e24013f171b07264d147eeafCopy

payload

{
  "ModifyOrder": {
    "new_size": 40564371,
    "order_id": 191357714,
    "new_price": 8083000000
  }
}