{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x78077ac2e586ea04c866d5e9055747ec383f2f4d123828f06fe4174c39b0aa7b",
    "signature": "0x7136e2939f388aef7f581fd1cf3aec3b94c7be25ddfaa2220d5e854b7f136b7371b6207be12febfb541ed29f040f4f1f83da0175a7d5a78e0a15df842c23b6391b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}