tx 0x73f42471ad4ffa5df1c5ba7641e2aea95dafbbf9e0e22c705bacb8ebc640c11dCopy

payload

{
  "ModifyOrder": {
    "new_size": 429492118,
    "order_id": 34403430,
    "new_price": 9546000000
  }
}