{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "795258",
    "entityType": "User",
    "nonce": "0xc7b8c16e30bb9cb18f3dbe92609570f1e4b286d792b6c4a69276cedf1d267d0b",
    "signature": "0xee190213054b72755fbdc8787e94ff4bf53276e5c7f2540c9f24a8886936d5293e79ae276efe1cf2408d0e65d6babfc7ea148cd940bfdc39e576d5084a5619c61c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}