solo on Nostr: is this C++?

{ "id": "d2aac0e6707e7095d8cb9f46209a63fa7796978a9d8a1006ece18f3abc685e1d", "pubkey": "bffe0d54195dce7360be42cbff46b04fd1c26b661afd701dca92f1a19fecd9c1", "created_at": 1780875403, "kind": 1, "tags": [ [ "proxy", "https://tech.lgbt/@solonovamax/116711450412715850", "web" ], [ "p", "bffe0d54195dce7360be42cbff46b04fd1c26b661afd701dca92f1a19fecd9c1" ], [ "p", "65f1d6e2ef94dc54391bf569c668d97c3d56b94159e38170981d4999a588bc99" ], [ "e", "3d42484a28d4dd52ad103a86dcd66a8b8ebc210818df0f49ce3037cb8e2e86e4", "", "root", "65f1d6e2ef94dc54391bf569c668d97c3d56b94159e38170981d4999a588bc99" ], [ "e", "7a351e86e2007d89dfa59a1c55b5f146cad130dcd9c31ac30786aa114c1714e9", "", "reply", "65f1d6e2ef94dc54391bf569c668d97c3d56b94159e38170981d4999a588bc99" ], [ "proxy", "https://tech.lgbt/users/solonovamax/statuses/116711450412715850", "activitypub" ], [ "L", "pink.momostr" ], [ "l", "pink.momostr.activitypub:https://tech.lgbt/users/solonovamax/statuses/116711450412715850", "pink.momostr" ], [ "-" ] ], "content": "is this C++?", "sig": "799527fe81b80a42800ca0254924c420d4cdee2f94a2be9bbe22ad21b5240f3a56339ca9655dfd0530ff083e5ba9530157a81cc66e659bde2c925d6fea284a93" }