{
  "manageEntity": {
    "action": "Update",
    "entityId": "1496540719",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Love is the only narrative that nobody can describe.\",\"playlist_name\":\"Memories\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedcc4x6hzof7pclumuv7fp4jta7sr7dbmlqbehlrxevk3nvjr6joe\",\"release_date\":\"2026-05-01T20:42:42.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x75ee10960f004de14d9f7d6cdcf17d017a3fa88671773f3511c8ec92357ecdb8",
    "signature": "0xadcd4e710ea81532178c8bdff7b28416583130ca71dca7ce758941ac3e9901df0b95cd47eb133ab7d9e4c735bb47cf2a8762cd0790a71e056292e89443e6a9f21b",
    "signer": "0xe9B6cbf0276Ca97F9eE6D53Cd40E8BaaE2a78232",
    "userId": "64519294"
  }
}