Event JSON
{
"id": "5fa1bc3c80b10dd6fcdf93f4929ffe657c37d0898ceb33890fcf3dc4e13e30f4",
"pubkey": "687b7fd8e7dedfd1e3448b4395e4911f2cef71a497151c519ff675e45dc06e90",
"created_at": 1674661846,
"kind": 1,
"tags": [],
"content": "Hello world ",
"sig": "6f5d1cabea80d5a91765c316bc9d9d3781a89ebce894c848a74985228aad9a84d75727f997b47157a33417f47b6d20b6f7a1c936164b55e7d49a2fbb30287368"
}