{
  "manageEntity": {
    "action": "View",
    "entityId": "850416615",
    "entityType": "Notification",
    "nonce": "0x9353684488c46d943d5bb89c65fcc9609c841d417ef36169b2e292e0da125f83",
    "signature": "0x4f9d0f08ad4daca391c98f849b7a88a04e11b5cf24b6b82f2edd6e52958c600f5ea8a201e7ad9ce782bc1650f08dd0f6db402f6ee4fb0bf093fb72d193ec1b501b",
    "signer": "0xB57F94Ef9a26d73E8b35D3f37FccD18BcC7eeE00",
    "userId": "850416615"
  }
}