{
  "manageEntity": {
    "action": "Update",
    "entityId": "864855133",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Created with FreeYourMusic.com where you can transfer playlists to Spotify, Apple Music, YouTube and others\",\"playlist_name\":\"Balagué\",\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1791027521,\"metadata_timestamp\":0,\"track_id\":1823552921},{\"timestamp\":1791027523,\"metadata_timestamp\":0,\"track_id\":660524},{\"timestamp\":1791027531,\"metadata_timestamp\":0,\"track_id\":1011821},{\"timestamp\":1791027555,\"metadata_timestamp\":0,\"track_id\":1823552921},{\"timestamp\":1791027572,\"metadata_timestamp\":0,\"track_id\":530047},{\"timestamp\":1791027575,\"metadata_timestamp\":0,\"track_id\":660524},{\"timestamp\":1791027579,\"metadata_timestamp\":0,\"track_id\":147986},{\"timestamp\":1791027585,\"metadata_timestamp\":0,\"track_id\":1011821},{\"timestamp\":1791027587,\"metadata_timestamp\":0,\"track_id\":323382},{\"timestamp\":1791027595,\"metadata_timestamp\":0,\"track_id\":1482194990},{\"timestamp\":1791027603,\"metadata_timestamp\":0,\"track_id\":453963},{\"timestamp\":1791027611,\"metadata_timestamp\":0,\"track_id\":1070928},{\"timestamp\":1791027620,\"metadata_timestamp\":0,\"track_id\":203227},{\"timestamp\":1791027622,\"metadata_timestamp\":0,\"track_id\":427424885},{\"timestamp\":1791027624,\"metadata_timestamp\":0,\"track_id\":2092020690},{\"timestamp\":1791027627,\"metadata_timestamp\":0,\"track_id\":453963},{\"timestamp\":1791027629,\"metadata_timestamp\":0,\"track_id\":1070928},{\"timestamp\":1791027637,\"metadata_timestamp\":0,\"track_id\":203227},{\"timestamp\":1791027645,\"metadata_timestamp\":0,\"track_id\":427424885},{\"timestamp\":1791027653,\"track_id\":2092020690}]}}",
    "nonce": "0x0ef9bd7e92e8cfd22649df627d360489cca5186fa6df90e0fb4704c85ec8a562",
    "signature": "0x54045af0bdd3107df826b05bf5a4c991cdb7b4de790015fea40a65f52b72f18d5ae828568bb119371591329551914230644fe2b02f78cfe3bf447ee014e42e491b",
    "signer": "0xE0525026F59D952AE2CDA2f28771796C2d7f7D97",
    "userId": "311546630"
  }
}