{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0xcc5d0a43cb9f98f6b917d7cfa9c69bcbc62baea014e831ab04267deba8e900cf",
    "signature": "0x21ddf3b9fc3f9f8df680d868a654970af334612010fb7e80b6dba8e276366b410bc0a3ce3cbdbae4ed3887b29fa3768363f2359c3590376b4daca1695866b5a31c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}