{
  "manageEntity": {
    "action": "View",
    "entityId": "890889753",
    "entityType": "Notification",
    "nonce": "0xb3b2e61b677a17fca14f9440b7be23f859f1c5462f6de954edb42d5f67c2daa5",
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    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}