tx 0x6bace77a1070240c2dc807e275c3ceaa16fd0dca3df1d1255e4cb164650e1d9aCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6648385389,
    "order_id": 337815766,
    "new_price": 6437000000
  }
}