{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa623948cecdb6b2844e0859b7e419d5c2d5f2188862445a9c34be519f130707d",
    "signature": "0x7491efc900e0d3ec2ba274d515cbf968823d8e3b116bb51b31ca3e344f2015a11ce725a06318c0d291a428400ea16f53bad4d7d03e5a223ffd2ef147d6a07f5b1b",
    "signer": "0xcec5aE20169206909591985269fDaEB3B9c622a9",
    "userId": "616148550"
  }
}