{
  "manageEntity": {
    "action": "View",
    "entityId": "987199883",
    "entityType": "Notification",
    "nonce": "0x05d3b4c0e9019e55116575a4f5907e51369a37d6b8d06906429cdcf55012efc5",
    "signature": "0xe21bf7471dfc840009af744e590de63eac0c72223d79a9962c6c4ba7372f1a857a1a34766d1023744558e1c78943f54f6982e543dcf69b0ec052b21aefee10dc1c",
    "signer": "0x12c4a498E48Ff151755c2ac8d58349A536884925",
    "userId": "987199883"
  }
}