{
  "manageEntity": {
    "action": "View",
    "entityId": "137817441",
    "entityType": "Notification",
    "nonce": "0x846d186c4d2f398cb15b3c6c68ca7c6230428f25cca2cf034518f5a5d241aae4",
    "signature": "0x0e31fc90c55b385eb11d3d5a8d2e9400f7929693c6543d4f4ff30a04b0a209610340e665b8c5ce608f6a68b2fc60951016dad0e649aa056a88e20656e17eba271c",
    "signer": "0xA03A7deFBeD0Bf7B6aF7295d54988bb17F3Af981",
    "userId": "137817441"
  }
}