{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "105826",
    "entityType": "User",
    "nonce": "0x02de84bef2cb41d312e1aaaaa67d96e66521d886b524cff6a63dbb0e2a648e24",
    "signature": "0x6d13229b820839da8bbcabb5ece26d9ca35fdf6d96918bc20c4aac173980f2bd35bf2284cd3a4d63a785682cc6831b7eb8822a2b6fb11915a2ecc467849f3ffd1b",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}