{
  "manageEntity": {
    "action": "Update",
    "entityId": "508224457",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"lg steht für ...\",\"playlist_name\":\"LG\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqseavhs7kfqnhpcs4ssvhmyxayc5b5vovhahq52e3l2jkx75hnae3qy\",\"release_date\":\"2025-12-25T22:30:28.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x3931e9b0be08e8a1568dc512850706b024898f67dc8066050485ef4ba6c58df0",
    "signature": "0x1475f3af13238422857b33c8a1041c6d2e9f938d758ee5af7e0967b207836b353c91eb98d4be9a0293d7713f4d6ca4fa2a2af57a747f74a7e44c61a07242aff41c",
    "signer": "0x88c769B5594fA1e5AEc33e17472E952E788bb0E3",
    "userId": "147939951"
  }
}