{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "79722",
    "entityType": "User",
    "nonce": "0x5c1605cfbea44bdeeb4e5f15b1f2b19c23a32c99f234ee3c461a57465068cba1",
    "signature": "0xdf7da8f3b4033593d3fa89d237da9449e4374b88731f532492d2192cbe356cc3629a7e44d62cfdafda1446651a7cc1eccfc7f309f9cea268e8c08001724ad1131b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}