{
  "manageEntity": {
    "action": "Update",
    "entityId": "565517430",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_name\":\"Hello Lord\",\"playlist_image_sizes_multihash\":\"baeaaaiqsecdu3bl6rpuwg4mh3rsk4mz3murkt5svcl5c5q37ioc47uhwlpn4m\",\"release_date\":\"2026-07-10T00:00:00.000Z\",\"ddex_release_ids\":{\"icpn\":\"7300349715751\",\"proprietary_id\":\"88b588d9-da50-4dfd-b853-90e821a439ef\"},\"ddex_app\":\"0x6C1EF2E9c33E2ba1c0d352e41e06e8a3C7721C6f\",\"upc\":\"7300349715751\",\"artists\":[{\"name\":\"John Arthur Foster\",\"roles\":[\"MainArtist\"]}],\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":\"NotExplicit\"}}",
    "nonce": "0x17bf79ecebf56061c0a9b53cae0afeedc24c6f06e085e7ee89e1b9e4c2da9124",
    "signature": "0xb101b78208f7a65f376037404b4ea716c9154680de8ddaadc378945b38772846142cc9ed49691ffc4b783547c6e1264359e8ef488cceb683468b51f73a22a6d91b",
    "signer": "0x6C1EF2E9c33E2ba1c0d352e41e06e8a3C7721C6f",
    "userId": "567514844"
  }
}