{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0x99c1636b543ad2226076f5516d532fc7b1e7dd4bf119d9957b739d0a62e3d998",
    "signature": "0xef4dffbd1f31211f24a26394765a62e5ca3a0e3891f873f9fb7feed0942660605393f5b60d2bf8e92529e72caf728c1fbafbdf698f9e8af556b02bcd2b83d4501b",
    "signer": "0x52F331C086a11941E738a6C86d9F127E934dDEB1",
    "userId": "281470566"
  }
}