{
  "manageEntity": {
    "action": "Create",
    "entityId": "711394588",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":711394588,\"description\":\"\",\"playlist_name\":\"PROVENCE SPECTACULAR (LEON PREMIER)\",\"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\":1790895011,\"metadata_timestamp\":1790895011,\"track_id\":976594927}]}}",
    "nonce": "0x270d2f6e5e533906fe264738c94b0fada587e3462a00bd906242e0ed40e3b416",
    "signature": "0x45f1a2b911c45bd9a6e21719acd1d04f3a577a9d6b9904350fa740f37656c27c26437dd32c55dabd6d4f4dc70e91a78feb29257afb013a6c41be294e37d0de961c",
    "signer": "0x74cE10865978883B54924eF5Bde16e92D31A0d49",
    "userId": "483269989"
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}