Is the following format json correct ?

I'm sending it over http post over a socket

{"jsonrpc": "1.0", "id":"rqid547333300","method": "createrawtransaction", "params": [{"txid":"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx","vout":0}] {"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx":0.00500000}}:

I'm missing a quote somewhere I think -

thanks for any help

MK