tx 0xf0d2d6e973e8d645b39c31b972c3154b7589c9d35d27d3f44f48e93bfb588ddcCopy

payload

{
  "ModifyOrder": {
    "new_size": 33623500,
    "order_id": 21519937,
    "new_price": 29394000000
  }
}