{
  "manageEntity": {
    "action": "Follow",
    "entityId": "609847193",
    "entityType": "User",
    "nonce": "0xfb77654dfc23f0960f5c6dbfa3c74a612951549bdcb140714d3e0747f47af6ac",
    "signature": "0x6316b6c6b36856f4f78f5ea7f6912a7538ce7aa85b15bbadbeebb1ce83c85c064075eb361bdcb3d067412606ba73b4379f63f5e4d7cb7918f61b525d8254e6351c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}