{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "114274",
    "entityType": "User",
    "nonce": "0x493a4043e0ba8ac085806d39c897320aebcbba7ff69c6ba5c387171a4c8a6baf",
    "signature": "0xe95e4361fcee01cfdef5859b65aa338c5d6133e2f82f5ce596ed9540919920ef5797b288cd38e240985819d3e2d919f517029540897675f85b0933a5a2bdfdad1b",
    "signer": "0xf765901fa8CEf102E6aB615eB224ff151Daeef98",
    "userId": "582942186"
  }
}