{
  "manageEntity": {
    "action": "View",
    "entityId": "737872723",
    "entityType": "Notification",
    "nonce": "0x0d37c8bd64421ffb2b089bd3f3b095ef4b5991bf754b249fbdd6f812617727ef",
    "signature": "0xca9d208ed221fe9662cee6b43040fd9be8564b28994bcda83b5601a6b4cf6fcb41b38f39ac43e1ca048374a70047e60a47135d443be67621f2837f071b172a2e1b",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}