{
  "manageEntity": {
    "action": "Create",
    "entityId": "543782238",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":543782238,\"description\":\"\",\"playlist_name\":\"Fall Into Trance - Eternal\",\"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\":1775699711,\"metadata_timestamp\":1775699711,\"track_id\":1630735467}]}}",
    "nonce": "0x5e2a0f50945136739e1344419440d36d0be0aa09b8766e757eb424a674fb142f",
    "signature": "0x41c10dcc9c54a802f8417560a40a49a1238c3a227ea09f73e8b42b76a2a931e837be7ac63b23c8c8a8a0ed72d579e4bdf59d211f17948fe18ce2491cfa4518871b",
    "signer": "0xa2900A06A775027501054bFc90466E4b10A510cE",
    "userId": "412001292"
  }
}