Event JSON
{
"id": "1c9fecf6d11e4ddc9a7abf4fd4f85e0bd9162bbb2a072f4b4c01d7d7b12b86b4",
"pubkey": "64126267fd03f7fe953bb28fef0a565d306d3af07aeadd75c274c0c5a2ef17f6",
"created_at": 1678194782,
"kind": 1,
"tags": [],
"content": "cool……",
"sig": "ca83fcd2d76e3bcbb11698780077042458c9465f4588b4ff81d8340539651f04f77fae3bebad1fd915680aa537eec33b146c5cfb4366501f60374aee25645db5"
}