tx 0x1a50eb3bea87515da43f18a1f97bcbfc6a8ddd327d41524b67c0d0dbaf45ac9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 408385516,
    "order_id": 473987304,
    "new_price": 7340000000
  }
}