{
  "manageEntity": {
    "action": "View",
    "entityId": "136844578",
    "entityType": "Notification",
    "nonce": "0x2187e1c2930edc1cf294b2bff687a39f2ee58ee33038630a1895a0e8afcb6448",
    "signature": "0x82d73f3006d5c91eb7b6d8dd3bf59d2ed005c7a8c59ec808cdc1d4d49a14958717723f851f15692ffd3b5f7f7e1e55c8f37176435ead4b38bc31f1c6c440b0161c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}