{
"manageEntity": {
"action": "Create",
"entityId": "311414371",
"entityType": "Playlist",
"metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"genre\":\"Rock\",\"is_album\":true,\"mood\":\"Other\",\"playlist_contents\":[{\"timestamp\":1792429430,\"track_id\":1745139369},{\"timestamp\":1792429431,\"track_id\":1124059595},{\"timestamp\":1792429432,\"track_id\":1249363672},{\"timestamp\":1792429433,\"track_id\":1879119331},{\"timestamp\":1792429434,\"track_id\":584690797},{\"timestamp\":1792429435,\"track_id\":538898147},{\"timestamp\":1792429436,\"track_id\":1290730362},{\"timestamp\":1792429437,\"track_id\":1647523975},{\"timestamp\":1792429438,\"track_id\":606198204},{\"timestamp\":1792429439,\"track_id\":1129937914},{\"timestamp\":1792429440,\"track_id\":49240445},{\"timestamp\":1792429441,\"track_id\":678438504}],\"playlist_image_sizes_multihash\":\"baeaaaiqsec6nukq5mhk74pqf62ebjmmsdtiidzi2uff2mafrcckupzok2ffpc\",\"playlist_name\":\"Funky Royals\"}}",
"nonce": "1792429430089882359",
"signature": "0x1417854afb0997507cb389c25cfd5e97916ee00d5a0b1b8b0a3b8d33d99174b649393034b7175e010606d25dbc7b003839932e43d8e4fa38a7e9e30bfbffe8791b",
"signer": "0x7d853670b15a2150BFfd80b516C26EEd400f695a",
"userId": "850116073"
}
}