{
  "manageEntity": {
    "action": "View",
    "entityId": "298949663",
    "entityType": "Notification",
    "nonce": "0xd17bcaf9a5566f683cb09e6f79df7378d3a412cb9cddc952659f51c2002e70ab",
    "signature": "0x22509c099c56bf74d097659d90b53413cdbd9df757349f1ab2f247bdcacc3aff16d48c3acb1ef5234c2885d2561ba07ae7f8d1be6441534f8115d4489762f3b81c",
    "signer": "0xa054C1f5f50fBCcd1658Cd64C953C4b1f26f56A5",
    "userId": "298949663"
  }
}