{
  "manageEntity": {
    "action": "Follow",
    "entityId": "539948653",
    "entityType": "User",
    "nonce": "0xec777cc7d521f933f4c74a051d252c470382b5f44eef4c3e79c2355dca4753e6",
    "signature": "0x4c8e5ef7f49a3316b663193e0e87ad4846e0d97d949218c7e1e9b1620e02ef2922378a18fc2ac4c99cb8b4a8fa8bfc85ba128f3a357870fe3465f9de937bff9f1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}