{
  "manageEntity": {
    "action": "View",
    "entityId": "987199883",
    "entityType": "Notification",
    "nonce": "0x4562fc043a74c4674661cecc0a06f7a248bcba1fbd29e66b1d57266a0b43e237",
    "signature": "0x435dacf26ad265eb92d1d7dd42623a31382f823056598d0986284f2a1ada399a76ff0cd16b3e1e28dec8f8b224cbe9c8fe7ff0454bfd37e919a8895f543844141b",
    "signer": "0x12c4a498E48Ff151755c2ac8d58349A536884925",
    "userId": "987199883"
  }
}