{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4875c4de53a412c2601be21bce98a68b9b9d084b30bac8d7431e160a25e4a635",
    "signature": "0x22fc817f593bc9cfb89077ca3bf0320acaf45914f9f2bf8cf4f5c96daa5ae3480487f0881ff5b84ce67bce755791f4d0d0ffb563f0066247d3910c81850a0d561b",
    "signer": "0x1284F78d62f9A13dC8624E39015d4744C3102d1e",
    "userId": "903771005"
  }
}