{
  "manageEntity": {
    "action": "Create",
    "entityId": "975816959",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":975816959,\"description\":\"\",\"playlist_name\":\"Fuego en el Alma\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1780419456,\"metadata_timestamp\":1780419456,\"track_id\":241147976}]}}",
    "nonce": "0xfc42cac8ccb31c1da3748d913a533c1df5eb03918e14e8764fa118a81d0a5599",
    "signature": "0x2bd67aa13e6104c5e192f1f365683df5c3090e8feb5ecbadb129a0b328e2868173abc6f8bb6de52b9845f29b270c1d86e1613bf77d8ebd2293dc0376f1e27b0d1b",
    "signer": "0x0Bb059fe8308cB4D6cDD7d79E6b2AE72b3b9DD2c",
    "userId": "731388658"
  }
}