tx 0x9e5174698fef8c04baaf41b6f8f6ae9d170be4f8c191c5141522f906af2fcf9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 265307802,
    "order_id": 465040263,
    "new_price": 8278000000
  }
}