Event JSON
{
"id": "866edf349c73d66e71398430192d7e15e324b8712aaf45a768e52693b3b6b8ee",
"pubkey": "a1a7155e6fef267916fef58991c99dfe1fbd9a302acf2f90af8527cba2697994",
"created_at": 1671983243,
"kind": 1,
"tags": [],
"content": "Hello world!",
"sig": "11657405018635ed498019e914fa66c45a09a6eec80ddd1129689f146fe4ebe4e6ac7fcd1d225c88a689901bde2b47db91202e5ec0ff12714f60ff4b536277e9"
}