{
  "manageEntity": {
    "action": "View",
    "entityId": "7500",
    "entityType": "Notification",
    "nonce": "0x7abb10dbd92ee40f73d2020f8bf5988c45c3443060eb1e7c798360a62a135834",
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    "signer": "0x1903E6Ca18922F412Bd29f546b0616E35ad93AbE",
    "userId": "7500"
  }
}