Event JSON
{
"id": "44f72d03df8b4124b925a6b95f4ab09c2d56672211ad1e9a40e036b524f76d03",
"pubkey": "07804b786c6a3b400b7b20d9bfc945035f3ad213da797b0c50954767c375c543",
"created_at": 1713757288,
"kind": 1,
"tags": [],
"content": "kcal/JPY",
"sig": "47b263151a7633acccc17e31b1b05dd355f3ac213607950624f02ab90bd2211d8cab8bdb68e0422831e9e87677cdc8dcf65254ee9041dbd8de50a580117f0a2e"
}