tx 0x9c16b1a38ee2aecf276dafb98998aa05b8ff8161b5474717db3b3a4b10f89a8aCopy

payload

{
  "ModifyOrder": {
    "new_size": 7345380,
    "order_id": 456688716,
    "new_price": 6950000000
  }
}