{
  "manageEntity": {
    "action": "Update",
    "entityId": "739372291",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_name\":\"Inspiración\",\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1794134966,\"metadata_timestamp\":0,\"track_id\":1197199930},{\"timestamp\":1794134971,\"metadata_timestamp\":0,\"track_id\":1019524605},{\"timestamp\":1794134976,\"metadata_timestamp\":0,\"track_id\":2014326415},{\"timestamp\":1794134980,\"metadata_timestamp\":0,\"track_id\":920646288},{\"timestamp\":1794134985,\"metadata_timestamp\":0,\"track_id\":1004634923},{\"timestamp\":1794134989,\"metadata_timestamp\":0,\"track_id\":228277},{\"timestamp\":1794134993,\"metadata_timestamp\":0,\"track_id\":259545643},{\"timestamp\":1794134994,\"metadata_timestamp\":0,\"track_id\":1700981043},{\"timestamp\":1794135001,\"metadata_timestamp\":0,\"track_id\":1128829},{\"timestamp\":1794135005,\"metadata_timestamp\":0,\"track_id\":887201},{\"timestamp\":1794135011,\"track_id\":53530161}]}}",
    "nonce": "0xd273f3abc6ea610ef09a0b539f2d1cdf63465ff2d8af00b263f63af1d074bc23",
    "signature": "0xf7ad5c083dfd8047b367e309128c90ae3faf47891132097df564c10d01c63eaa572e36da16c534388b5726bbdb056062298e6eb1e249b8cfb4074ba1d1718c0f1c",
    "signer": "0xE0525026F59D952AE2CDA2f28771796C2d7f7D97",
    "userId": "415044996"
  }
}