Json-Message

 String messageJSON = "{\n" +
                    "  \"username\": \"Stats for %playername%\",\n" +
                    "  \"avatar_url\": \"%playeravatar%\",\n" +
                    "  \"embed\": {\n" +
                    "    \"title\": \"Playing on %rankurl% (%eloname%) - Elo with a %winrate%% Winrate (Played %played_games% Games and won %won_games% of them!)\",\n" +
                    "    \"description\": \"%neweloinfo%\",\n" +
                    "    \"color\": 1,\n" +
                    "    \"timestamp\": \"%timestamp%\",\n" +
                    "    \"footer\": {\n" +
                    "      \"icon_url\": \"https://vignette.wikia.nocookie.net/overwatch-game/images/b/b3/Overwatch_%28organization%29.png/revision/latest?cb=20160519173535&path-prefix=pl\",\n" +
                    "      \"text\": \"by OverDodo\"\n" +
                    "    },\n" +
                    "    \"thumbnail\": {\n" +
                    "      \"url\": \"https://orig00.deviantart.net/81b9/f/2017/194/a/e/ae2ce59ed8c96955785bf2b43e7a96ad-dbg8w8n.gif\"\n" +
                    "    },\n" +
                    "    \"fields\": [\n" +
                    "      {\n" +
                    "        \"name\": \"Level:\",\n" +
                    "        \"value\": \"**%level%**\",\n" +
                    "        \"inline\": true\n" +
                    "      },\n" +
                    "      {\n" +
                    "        \"name\": \"Skillrating:\",\n" +
                    "        \"value\": \"**%skillrating%**\",\n" +
                    "        \"inline\": true\n" +
                    "      },\n" +
                    "      {\n" +
                    "        \"name\": \"Elims (COMP):\",\n" +
                    "        \"value\": \"**Total**: `%elimscomp%`\\n**Most in Game**: `%mostelimscomp%`\",\n" +
                    "        \"inline\": true\n" +
                    "      },\n" +
                    "      {\n" +
                    "        \"name\": \"Solokills (COMP):\",\n" +
                    "        \"value\": \"**Total**: `%soloelimscomp%`\\n**Most in Game**: `%mostsoloelimscomp%`\",\n" +
                    "        \"inline\": true\n" +
                    "      },\n" +
                    "      {\n" +
                    "        \"name\": \"Elims (QP):\",\n" +
                    "        \"value\": \"**Total**: `%elimsqp%`\\n**Most in Game**: `%mostelimsqp%`\",\n" +
                    "        \"inline\": true\n" +
                    "      },\n" +
                    "      {\n" +
                    "        \"name\": \"Solokills (QP):\",\n" +
                    "        \"value\": \"**Total**: `%soloelimsqp%`\\n**Most in Game**: `%mostsoloelimsqp%`\",\n" +
                    "        \"inline\": true\n" +
                    "      },\n" +
                    "      {\n" +
                    "        \"name\": \"Most played Heroes (QP):\",\n" +
                    "        \"value\": \"**Top1**: `%top1heroqp%`\\n**Top2**: `%top2heroqp%`\\n**Top3**: `%top3heroqp%`\",\n" +
                    "        \"inline\": false\n" +
                    "      },\n" +
                    "      {\n" +
                    "        \"name\": \"Most played Heroes (COMP):\",\n" +
                    "        \"value\": \"**Top1**: `%top1herocomp%`\\n**Top2**: `%top2herocomp%`\\n**Top3**: `%top3herocomp%`\",\n" +
                    "        \"inline\": false\n" +
                    "      }\n" +
                    "    ]\n" +
                    "  }\n" +
                    "}";