{
  "manageEntity": {
    "action": "Update",
    "entityId": "693381038",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierarr3pgfygf4zombythtwrprlemfvrdnchm73cxq5mc7ulus4st52q\",\"data\":{\"name\":\"Zakaria\",\"handle\":\"zakaria_btk\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x295237059370f461b0a5974978a4f7a0bf56eb0c08c1e84847b6763f994495e9",
    "signature": "0x17b6ae96359cde6dc866f50fa8a7a52c45aa1238a5adbd6bcadcd41a4282312007ce0cc18cb42169dc09587815046d67850d05ee679ebab06c147eea2e0f90011c",
    "signer": "0x64CC4E026f6dB17d53032e4D310CDdCD6A47c371",
    "userId": "693381038"
  }
}