That is valid javascript but not valid JSON :) so use some javascript to convert it to JSON :) 
alert( JSON.stringify({Id:'343410466704417574',Pseudo:"LRYWLL",Country
+:'PERL_REPUBLIC',CountryId:1,Can:'true'}) )

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In reply to Re: JSON error '"' expected, at character offset 1 by Anonymous Monk
in thread JSON error '"' expected, at character offset 1 by odrevet

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