Test on Nostr: What is that?

{ "id": "c820d131b28a15ba19e26319f736324a6e6f3b95a1d1f2a2614ac6cc7ea35c70", "pubkey": "7c7985d3a1656b4ace9f6ae30cdda28409447b4fad74e773ec68dd395c32070f", "created_at": 1720901203, "kind": 1, "tags": [ [ "p", "6389be6491e7b693e9f368ece88fcd145f07c068d2c1bbae4247b9b5ef439d32" ], [ "e", "0bbd4490ab668a33fc724df8de3ae17b8f232f9451fcf355a44c83a7f919e58f", "wss://relay.highlighter.com", "root" ] ], "content": "What is that?", "sig": "2e94132ca1f230ff8d368fd5592f584b4666ee03da0d3f460682dd776d707c940fc50d5c7dacc262227d7e2f7eabaf011e8b7aa8dc97324dcd05a93090014fee" }