tx 0x42c6f74283163e9bcc3ccf29c87e2b81fef2acc4c593cb4ebfff1a103a7eb2fbCopy

payload

{
  "ModifyOrder": {
    "new_size": 203721309,
    "order_id": 473392199,
    "new_price": 7372000000
  }
}