An example: {"pubkey":"39bd62ef62333d771172344ab92a178a774fe3da48a183fe4681b1fbe8cbd2f8","content":"🟦🟦🟧🟧🟧🟥🟥🟩🟩🟦🟦🟦 \n\n火币，全网最高反佣。52% https:\/\/www.huobi.com.ro\/invite\/zh-cn\/1f?invite_code=b7gt6223 \n\n🟦🟦🟧🟧🟧🟥🟥🟩🟩🟦🟦🟦\n\nhttps:\/\/t.me\/damussss","id":"e89ff0bc10acabd5ee850327ac90b239d7204fdb9097a7e5b56f1b55e0bdf50e","created_at":1689299766,"sig":"d728646f655862a9cde9403cf4dbb1d0c84e1386266ef610713ee72acbb565fd65fba3793def8e7c511999b1b6c1833660e13880a8845d71227cade3db3f588e","kind":1,"tags":[]}