{
  "manageEntity": {
    "action": "Update",
    "entityId": "1319861065",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"yeah\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsebzbnwcsxqmsjoa26z4gmyecavwbbre3mtwdwpc6ekunjbm557epe\",\"release_date\":\"2026-05-17T11:19:17.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x943865b623d8d759532d7522229c354ef5aaa2fb171b3bb065447ad60147787f",
    "signature": "0xef489156d6b1f62bf77ccbc6ddc1f5f8557f6015ef521212ec8e65e1e0cfe3e755fb2ba0b79e130b9b161f3fa926a6af108afc48840afb1f2b57674e49fb9a671c",
    "signer": "0x8D9fF7c77B40B31De4f985c6a8fE761A42f8C413",
    "userId": "940795349"
  }
}