{
  "manageEntity": {
    "action": "Follow",
    "entityId": "515476773",
    "entityType": "User",
    "nonce": "0xfcbdf58834b1f7ff4c6238bb0bfb95122a66cdf44789f2a1409b254ba42aaa03",
    "signature": "0x7288aa4294bf313425964970c3191d893fb39a04d4d67860afe277204a608e226e6302f38da6f391e86acc72bf9559ab913713536f9ad6c8276a6935108388c01b",
    "signer": "0xa1F606584fdE30bB7d4BE2EbeC98A5F95E4559f4",
    "userId": "786922215"
  }
}