tx 0x697a3f2336dc9f29ab4db41b8b74cb2689f0d28d2b74d7b96476887d6d9c52feCopy

payload

{
  "ModifyOrder": {
    "new_size": 405405405,
    "order_id": 474499760,
    "new_price": 7407000000
  }
}