{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2290",
    "entityType": "User",
    "nonce": "0xa337018968dcc0984e071ba1b027e3ab8c688e8f453e8276a67502d3c2b55dad",
    "signature": "0x7e6f35df25d100b5fb14574c883c6ef4e5c82e3aa66797859b79ba89d07dffd02b30c467e2f7afcc0429f93c4ddefba0dc6057d316aaa36b6574d098a32353011b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}