{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "2084",
    "entityType": "User",
    "nonce": "0x25f6b58f155043e8ae68059da95b3c10c4a7802cd66cc1e83f75e21d8b9fd57c",
    "signature": "0x314426f0b1bb03aa61c9de1b6baea524b1aaf0149b5e8e5b853145d70b72290e52fecaedd5080380addbbe797d23fd9bf59e0e279794a260d5e5c3a3770178581b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}