Event JSON
{
"id": "ff18a959cb5d3d72c9dfb30f993a7ccc508f25b9fe5e5250ea15395eb12abc0f",
"pubkey": "b1e86fc11752545baed5a05d2778405b46a8c781f097da15d8310ace9811c220",
"created_at": 1718291506,
"kind": 1,
"tags": [],
"content": "https://exchange-chart.deno.dev/btc_jpy/2024-06-14.png",
"sig": "436723c69b177760b3c568753b1e428cd12a4f1e691d25a4b09bda93d62cd5873560b84343d6bd00b1c208f44d8126d40db15467965c002e70e99e071a3265f3"
}