{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x7f72d05835e9187dfaac4d30251b53d4eb1f54b2d55e1529d9345c3630751009",
    "signature": "0x6047c2c04ef63133eaffa7b35b1b7164cf97eea3a0e2a951657b34502dee07f72c4f6be9149154d4f48540fb1fae4074cfe9a840424f72e41b37f4a92a8e81f91b",
    "signer": "0x1788E4C39d3326e598F16767C69826869594E359",
    "userId": "116504833"
  }
}