{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "24832",
    "entityType": "User",
    "nonce": "0x7fe2b4cd9f6c519fdbf641d2a6e49a3e7b592614ea2d1fee7a2773f7c0ad3327",
    "signature": "0x81af45769318126143f5742d602adeeb18fce27c4ac931e8fcae6a209b65306d7fad2a6d72318ae6743bca22ae4763f45a7ad0a9e4c3c845baf30784378cde7e1b",
    "signer": "0x8b77d47DA28d313A2824468913d2f44F9a5B7b75",
    "userId": "808833626"
  }
}