{
  "manageEntity": {
    "action": "Update",
    "entityId": "1942964553",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Created with FreeYourMusic.com where you can transfer playlists to Spotify, Apple Music, YouTube and others\",\"playlist_name\":\"After Hours At GOMA\",\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1791707056,\"metadata_timestamp\":0,\"track_id\":135116068},{\"timestamp\":1791707065,\"metadata_timestamp\":0,\"track_id\":1079515},{\"timestamp\":1791707072,\"metadata_timestamp\":0,\"track_id\":96858},{\"timestamp\":1791707080,\"metadata_timestamp\":0,\"track_id\":48750},{\"timestamp\":1791707081,\"metadata_timestamp\":0,\"track_id\":2027754145},{\"timestamp\":1791707090,\"metadata_timestamp\":0,\"track_id\":2062812915},{\"timestamp\":1791707097,\"metadata_timestamp\":0,\"track_id\":148170845},{\"timestamp\":1791707100,\"track_id\":317873}]}}",
    "nonce": "0xbc9dba932f5542df3f7c36b4ef5dbc89fedf09aaf0bc3a2664941abe9ee9145b",
    "signature": "0xaafec7d2d290d24618cd55bc511937a59c198ac04dbb65c665c5d4c9ba9a0b891304ea0454a56f9048f4c47e0dac7646190a2f379209104300121c30e09b4de11c",
    "signer": "0xE0525026F59D952AE2CDA2f28771796C2d7f7D97",
    "userId": "544903453"
  }
}