tx 0x707260427eec1401fc9c7284a4546ae049c8b93287dfbe341da32dee0301abcfCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6870019662,
    "order_id": 351962955,
    "new_price": 6227000000
  }
}