{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0xc0aa2e0fb2eca95e4975e9800348692f69ed9d91330b23ef70b8911cef7e7792",
    "signature": "0xc78ebeeed295ac541001784a253a93f5c7120c0fd5dc526c6eaf8c4223bcbacf48a0aba4c62f646f8ce0603681eca83ed848e76d921151fbe4debbaf56020c681b",
    "signer": "0x7964a5eF7E9a780013d3886B40ca04443D69588D",
    "userId": "224019652"
  }
}