{
  "manageEntity": {
    "action": "Follow",
    "entityId": "339277",
    "entityType": "User",
    "nonce": "0x5bf1b25df4c4a093da4e350dbc10799764fdcbdbcf60355a9595e56337c5c919",
    "signature": "0x73d3ea813bc96d4787ffc8fe7a9a8acac325c607f9975e24e13faba4f6b91dd065add3f0d63d6d25536c5e2c03cb4cd505268a8ffa83cc7ccab0cf03d6f7cce31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}