{
  "manageEntity": {
    "action": "Update",
    "entityId": "262668113",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"blood of a kingdom\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"\",\"release_date\":\"2026-05-22T23:44:22.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0xcf44386f3a2b622db0f818459700c7064df0b238132c39a9745a4d2e41af6c64",
    "signature": "0x2dbaec6ab09a8b2111fcc5e5fdb0ccda7d25c945b27a26eac579c9b305bdcaa15fb8866836db6a68ab2aa9b6dd4dd6a94a80f9d7d8d7770fcaf472638499bad31b",
    "signer": "0x47dbED9A6aEEcAa660D5be033a565bd140969326",
    "userId": "511721106"
  }
}