{
  "manageEntity": {
    "action": "View",
    "entityId": "540529323",
    "entityType": "Notification",
    "nonce": "0x411782d331a67ba7d22d66bb0f9827d898ce0660cad01a39d4cc54731d1d6ad7",
    "signature": "0x1744c6091f6a4efe16b2a2e9ff526cc3c8f74b0cfc13ab21a060bc951bd34788640c99cec6877a9c5c63da151c061c92e7d62689bb32a2d7db0361d13938d1e01b",
    "signer": "0x3939e302479fE0F42271820cd8E0b44A47273209",
    "userId": "540529323"
  }
}