{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0xeb644b0a4d537cc1f21ba68ecaf2c2051848df6be1accea0aadc4a70908eab60",
    "signature": "0xfbcc5fd4751f74850a1193e7bdc4e0b0d1faac34e2ae9c703cd0fdd89ad861d1617259b3be2c86df72e579b879792991fccc07d4ddb49423549f5cc0b32e5a511b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}