tx 0x5afa7b1762eea8b940eda145d86e6ef64a6ba306b1b0e4fc1321b32a12b8fcbcCopy

payload

{
  "ModifyOrder": {
    "new_size": 536307042,
    "order_id": 21287718,
    "new_price": 29913000000
  }
}