{
  "manageEntity": {
    "action": "Follow",
    "entityId": "445403",
    "entityType": "User",
    "nonce": "0xcf05f386069a83640324f38dc1e86dd5e5cebfff897cbf223c037982a0a49add",
    "signature": "0x5fc3e58eb0149043ed0369985fd884b228aa6ee77e9e4f86142ba3224dba3a7351fb01777ca42eb6a391f1667a7961c5b425dbf032cc60a368d459f1358213711b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}