walkman on Nostr: proof??

{ "id": "267f0378f6939bae1639f33a18dd8c0d06bd366bc942fb7039a3e68f5c6b6eb4", "pubkey": "44026459c65ff3ad1284fdb3a5f137459d0c16b4258ffafdb2c935e2657e4879", "created_at": 1733780152, "kind": 1, "tags": [ [ "p", "578d5bef34d461f920818a3cbab8a280b40dcc27aea460e689eae5126c28d6a4", "wss://relay.mostr.pub" ], [ "p", "c355cc3a37205f58b7b114a87bfbba1c728d00267d1b5187239395100374014f", "wss://relay.mostr.pub" ], [ "e", "337318c89743a4593f6389740666b47cb250c680b7b85e9c9f37a8690a5e9d22", "wss://relay.mostr.pub", "reply" ], [ "proxy", "https://vocalfry.social/objects/5e933a30-599d-4833-b1a0-ca66ea54ccc8", "activitypub" ] ], "content": "proof??", "sig": "647ccf4993805d788c258cf6e0880a7374abaa1d8b247a7c49d289f376f32b87e609820e8e1593bbf2be6543984dea30c9920b90573b50e996a8c5523fcc73fa" }