tx 0x00cef7ae9d03b67bc75e4b32b2c4c56e4e3664665935f5cfcfe31a4858eb25ceCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2490913558,
    "order_id": 351963263,
    "new_price": 6191000000
  }
}