lll on Nostr: Is it like an oura ring?

{ "id": "d20b8a23ad6c545b51b3e5734fe0048c6076a25699c5eb21fa53b7e42c9b514e", "pubkey": "016dc92843f35e196f7208b078f5688758d8d9da941e193f2621f8b87e179e91", "created_at": 1679516797, "kind": 1, "tags": [ [ "e", "6210ae937a7735adb6e3dfcd2a36c4029ab68e4f41ab93c4944dbfa4f5aa41da" ], [ "p", "82341f882b6eabcd2ba7f1ef90aad961cf074af15b9ef44a09f9d2a8fbfbe6a2" ] ], "content": "Is it like an oura ring?", "sig": "99e3713532ac0e6df268711293dd24c8fa124ae7de6f05756d43d11205698a2b777bc5d05fea63d96b01e6b855a43550442de9b2d1f7020fcf31f52e74f9f16e" }