tx 0xc4ef7aa954bd14a4a94816d2d319ca0f5ef96040b80e1e93d6b9534191d8808cCopy

payload

{
  "ModifyOrder": {
    "new_size": 258987283500,
    "order_id": 419289053,
    "new_price": 508000000
  }
}