{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xee6ad1c573346c7a21dafe5f404932fe061f0b39b7337fbe19f73147a0a85d44",
    "signature": "0xb653f5da7466f3a0e8c878867130d84429a84629e473a6a9a294307f2ae29872496540a1056328d523dbaf4fb7a6adb3c6ca4e6b04b30fcf4f583eb6105ef4281c",
    "signer": "0xC08E08ED53fC9A2e9ea50727c7833CF8d3B4Ab72",
    "userId": "828936044"
  }
}