{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xefe77a2c13bb90cfc6f4b756e311ebfa232b984455dbb091aea7b537b43c84f3",
    "signature": "0x45fb28a1142069eb7d6f95ed0e5c3650932840eb6f382a63110b1953c3ab9f242e66770754c35cd1533974e9f459c9c60c2e391417b20829e0d1bf8ff9b1a1b51b",
    "signer": "0xE1A69B02D810E90778616D10b2b233aF3479D8D3",
    "userId": "299206130"
  }
}