{
  "manageEntity": {
    "action": "Create",
    "entityId": "513706476",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":513706476,\"description\":\"\",\"playlist_name\":\"Wish You Were Here - Pink Floyd (Zunapalooza cover)\",\"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\":1792376263,\"metadata_timestamp\":1792376263,\"track_id\":458646}]}}",
    "nonce": "0x9c11783b78ccc0339b4ccf2e41fb7067460372ec3c8b2d7c6a069603f6baedbe",
    "signature": "0xdd4a8561e80b0a75e44953dbe98a92437fab7c05ea6804e08bde379a40a6e82275250122cd3cb0b1b3b528bbb529ef550f905da5a7ca19ed01d6932ffeeba60c1c",
    "signer": "0xE87810AdBeb88cee1a26E56469873118eBb15658",
    "userId": "206235141"
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}