tx 0xe2a894619fb82da15ae13d841649db57dd6a4b6fdbe6f6ba0e9e1f99caff9c1fCopy

payload

{
  "ModifyOrder": {
    "new_size": 3737497,
    "order_id": 12313028,
    "new_price": 10369000000
  }
}