{
  "manageEntity": {
    "action": "Follow",
    "entityId": "107423806",
    "entityType": "User",
    "nonce": "0x092219164c3cd1b0796a29281cccf5a7c0275c96d753a7f7afa73eaa1e2bd424",
    "signature": "0x49859219bacfa762c5b96ff30b877b7f7c1948a797eb97b43241248845724161531ea8d2e9f79b77504725b2527fbb6bacd22221feae4adb30d026ab582591161c",
    "signer": "0x405A18E09D8C4100F2412f37001497351EcE9C2c",
    "userId": "21357518"
  }
}