{
  "manageEntity": {
    "action": "Follow",
    "entityId": "508547804",
    "entityType": "User",
    "nonce": "0xe1a8f8ee040b679d1e7069577ce08740df41afacb0312a28e653f87ed6e8ccec",
    "signature": "0xfe3da839a9f2bba33f3aefad51b1b98d4559b979387f9a37aba91c066b73ec995087920711a3c49a729065590d9aaaa07cfe8720830b8d0ce239ab2507b105991c",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}