tx 0xe34d934d0cf2ee3dfadf2640ad528814d9c5b2e40afa37c95ea992a371cc1b3aCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8097166,
    "order_id": 345818641,
    "new_price": 6537000000
  }
}