{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "116905",
    "entityType": "User",
    "nonce": "0xca2dafe1826da76ed90a57c159ea652d6348a78901406af89564cbf3fd70304d",
    "signature": "0xa43f79ff622687486a3e946e9586fb4f0f7bf83b7ba613f04c1cef72793a6b1832aa7ade189185d577f0ce002749713a5b5592e402cd1544b6715edf163af0f21b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}