{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x700ccdf80edcfe69eaa288c657cf5d348076802fe9c4013eb251a769cea1f394",
    "signature": "0x21f0176855648501f01830ad1c04e563a9ecc21ffa0b723da5ae5f5fd1538c872387790e382b907914986c2f27db483b467d2674026c6a420538dce0e731a6691b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}