tx 0x8e21d4c0485aa2e21136f06186c9994bdd337aaf972b3dde76b25d1d0d9870f4Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7866583,
    "order_id": 351962955,
    "new_price": 6960000000
  }
}