Atom on Nostr: What can this appd do?

{ "id": "89c6f55fe2db736a6de31cf08f772147312d7f50f790b6e761962f9e0e843ea9", "pubkey": "4cf130f72a0f9104e946ce5d690e87c0e752a4f3232a09b0183ac76bd5031cbe", "created_at": 1675325939, "kind": 1, "tags": [], "content": "What can this appd do?", "sig": "7f81b1f89204de6e3caadb934f811160526601c2262a56d805f2c6dfdbd50f4c44e91a4924850b306957768f3a4a590a037e3eb83467d8d12216a96f72c22480" }