{
  "manageEntity": {
    "action": "Update",
    "entityId": "865998567",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierafdmfchivxvy7wmlcvn5lr2os4csxji3lwphqotzhpvx4onyjqtna\",\"data\":{\"name\":\"Vvv\",\"handle\":\"07654356\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x65ba8c511f441df71f9bf217592b9af6c87f73146289d333b9b5d4c68471597f",
    "signature": "0xbea0f0d258a430a2e81e0ed4de179efe4ec39ebca99c9c94ae24b92a242e2e1c37d366ac593d6e6583fa8efb97c97862101cf121a27b38313c0aa5cccbf317de1c",
    "signer": "0x48C916EBe05F66b7c1c7B11e25cEFD3976d108AB",
    "userId": "865998567"
  }
}