{
  "manageEntity": {
    "action": "View",
    "entityId": "987199883",
    "entityType": "Notification",
    "nonce": "0x4300288b0267c45a569a0d1008e88903fd26eb3302fdb594125a94a6ea503d1d",
    "signature": "0x5c1300ca5e642363ae959bcff0988104cfafd93e111d0126559383501b5f2a050f6af7cb17573227e0247c6587b1472da51b4704c8a36e83b89dcd92dd28e23c1c",
    "signer": "0x12c4a498E48Ff151755c2ac8d58349A536884925",
    "userId": "987199883"
  }
}