tx 0x0c9915e8b47d4eafa35d3186f5e7fc1eb111e3f8d3149c03f639b96dc949fa2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 7742335,
    "order_id": 403939777,
    "new_price": 6322000000
  }
}