{
  "manageEntity": {
    "action": "Update",
    "entityId": "181210920",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera7srsojf4tw5t3tv5wotxvphqvxhetayxzviqb7houkntctix4iva\",\"data\":{\"name\":\"Rrr\",\"handle\":\"Xel_EK\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x6cd7b87f36e006c728e59dfb9c29bafbc0601cb37e16f0c02960176e842dd82a",
    "signature": "0xdc4296d33062b531b5538a73f734e40446804b7b6e5411363b2544f7bcdbc00c29ca981ade86eb532171ae22921545524d77ef54cec79c11d6c14a39f426bc8c1b",
    "signer": "0x21329468f0a33e8D677901e6fA6e85Ac7086CE60",
    "userId": "181210920"
  }
}