{
  "manageEntity": {
    "action": "Update",
    "entityId": "743993116",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraitkvcr4dojqjaghl6pjf4p6alnqetj7bbjvcihlms5ceaacdmfaa\",\"data\":{\"name\":\"robot\",\"handle\":\"robot.\",\"location\":\"Naples\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x3243078f6bb357c3e5a13d6e9f7f5a60a59996d8873f35cf7b150abfb23e6128",
    "signature": "0xe0c6a8b19afd7e4a7551c6e4e178840addb5e1b87d1ed6ecf8d24b46502c2a780624baa12bc5d49ab7b73a0aa57630cc04e6847c632827b744bec98e97370a321c",
    "signer": "0x6ba0BB34067971b607FC571C6b9644Ce6D30c06C",
    "userId": "743993116"
  }
}