{
  "manageEntity": {
    "action": "Update",
    "entityId": "279870150",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera3u52h2p6bcl2yr22pcaylzzylapdx25ziribz6jqillr46sxy4ga\",\"data\":{\"name\":\"KriXus\",\"handle\":\"KriXus\",\"location\":\"Riga\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x5e8e5eca8b365a100da510f64ee48c85fcefe43193831a25f37ae210cdd1d7e4",
    "signature": "0xa8c347bc78b41248ef954b31ab6110d76ea04ff97c8e23a7b13f9569ea5e06031f66b5f5a074a49459bbd1cd77603a8f209cdd11b6f39fafd815dc093b4da68d1b",
    "signer": "0xD04Fb510ECb6f4B299f89d140Df7De46434E97F9",
    "userId": "279870150"
  }
}