{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfcf5963ae754bd4fa1764a77ca6ed7bc13a48e2115a320166866af288af727d9",
    "signature": "0x5d4de9912949adfcdedb8344e204a58a57f3371133df2a5efc0dc81ee846993c258511208519db996a2dacbae56ece0f68fc35228bcc83aee323f4bc764ab6fd1c",
    "signer": "0x641F0ca56b08cF1eB27b9f07FD6D26E53b718b3e",
    "userId": "453799318"
  }
}