tx 0xe51f347d493742d899da8724762e1aa073f0feafc450de023065e484e6367a4eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6457577471,
    "order_id": 388157274,
    "new_price": 6428000000
  }
}