{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x658cffdf35f841cd0e8cd6e0eea53b0053cf1db46a16549f4bc509a951e0504d",
    "signature": "0x73b01455ada9a678d043e5c1b70abb0826a6bec65b1dd3532a7379b8adc5d2ce4ed01c763426f23a2acc875f3f5370ee37feec5a848e1cb10f5fe519ba140c301b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}