Event JSON
{
"id": "8d7b6a240114d9061ed4ac78faf2dc69b0a5ee8b8558df8ff8949d62f3b911b0",
"pubkey": "b1e86fc11752545baed5a05d2778405b46a8c781f097da15d8310ace9811c220",
"created_at": 1720537886,
"kind": 1,
"tags": [],
"content": "https://exchange-chart.deno.dev/btc_jpy/2024-07-10.png",
"sig": "f08e46a6821109ebdc2d332b6cf1dced51f31ac218ff72ac7d4be94ac7dc03ee2e0d855719a65992730287044c9fa22b8506845295e61bcaa02bf24c76bb7986"
}