tx 0xb5a7e2d9202aa181f5fe0fc1318db1945112ba94a3dcb37c93295d9365e1ab8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 7742335,
    "order_id": 403872984,
    "new_price": 6322000000
  }
}