{
  "manageEntity": {
    "action": "Update",
    "entityId": "329564087",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"nova\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsec26rd2rgdpaqi4fig7z5fz3es5hgcw57zxo6bvj442vm5xlvxroe\",\"release_date\":\"2026-09-13T00:27:54.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x0e22b3a3e7f986618046d2db2bb75890a1200dd504a1e3b2d89b60b86f7b1d63",
    "signature": "0xf0b3751e839a27caddd33843a608187f957d5b4edf92f483bf66cb3dcce50d644b104633a1e204787526708a4c3a4a9bc8b73e5c4a14382e271ff7a75d0c47061c",
    "signer": "0x8d215A9Bd160287762B58da5798Ff7b71F5ab228",
    "userId": "937736805"
  }
}