Error 406 Not Acceptable in Streaming Filter

[TestChrysalis]

Hi all,
I am making a request to the filter.json endpoint and it returns an error 406, telling me that parameter 0 of the track is too long. This is the call I’m making: https://stream.twitter.com/1.1/statuses/filter.json

stall_warning=true&track=mutua%20mutua%20madrile%C3%B1a%20aseguradora%20mutua%20de%20madrid%20miguelmendieta%2Cmutua%20mutua%20madrile%C3%B1a%20aseguradora%20mutua%20de%20madrid%20%40mmmendieta%2Cmutua%20mutua%20madrile%C3%B1a%20aseguradora%20mutua%20de%20madrid%20miguel%20mendieta

Is there any limit on the length of each parameter between commas?
Regards.

[andypiper]

You’re submitting three whole phrases to track. The phrases must be between one and 60 bytes in length. All of these are longer.

mutua mutua madrileña aseguradora mutua de madrid miguelmendieta
mutua mutua madrileña aseguradora mutua de madrid @mmmendieta
mutua mutua madrileña aseguradora mutua de madrid miguel mendieta