tx 0xb2f9d89bea9f16e1943ca69257e3f59b72cbb54e735070c2c6cc6ae8e4ec378dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6328858998,
    "order_id": 412398917,
    "new_price": 6490000000
  }
}