tx 0x5fddef51003cb6b6ea95a97f3d53ebd7155e564adf0b83129ba69b9cd0c2e89dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8065817,
    "order_id": 345823286,
    "new_price": 6578000000
  }
}