tx 0xc9ed135996b26b9a7d542fa7bf9d3e498be327355a3b7d2a8d39fb3c9fd64613Copy

payload

{
  "ModifyOrder": {
    "new_size": 8851608457,
    "order_id": 222644947,
    "new_price": 525000000
  }
}