{
  "manageEntity": {
    "action": "Update",
    "entityId": "2056896005",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Solo Solo \",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsebsg34bimkqbdczzxbacrneh2v6esyv2bs4yqfxqec7trd6qosogy\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1784511183,\"metadata_timestamp\":1784511183,\"track_id\":266888917}]}}",
    "nonce": "0x68a6389f61f71448bb01beb3a0e6dd3997b16b1b4c6fd462153b5cefcae2eed5",
    "signature": "0xb16a9d8ca3b88fbe3a34b0c9c0b66cf7b2d81513e4ee4add3e83d15b8a9768e8581334888e32d6814a0b35d79407ca382557d92d92f97b7ff17c63133498b54f1c",
    "signer": "0xE10BF706773d5f19B44673084060aa617793A1D1",
    "userId": "626714582"
  }
}