{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x168bf5e225e8841e76f10cb52ded9251cee3028cf1524cd51ad89110af7754bd",
    "signature": "0xdb7ad58d38ad23e192b0911e77a4981f40c72291b9a08d2602e108d88a7f913e2bb80e61f2115dd5c7d9298333676517c37d407aab1d502e3d7439e00dd6ecae1c",
    "signer": "0x8ed8490C74f2ed2F9d4EFDAe961373276dEa8f0a",
    "userId": "290918283"
  }
}