{
  "manageEntity": {
    "action": "View",
    "entityId": "789071709",
    "entityType": "Notification",
    "nonce": "0x52dd82c7c30f7dd9cbef7f4d7fa22c6c5c960be7c6a98cb2216fcd069c036857",
    "signature": "0xcc9b7c94f82c12def2411e608d49fe4ad2e584c23a0ac12df9f710914523dd4f16e682aaef9af2218a9caa56264a7920c2d8aec0dce6fe01dbda4599b9b1b2791c",
    "signer": "0x66A489cd94A35Fb8ab768f35acbD883C3373aca5",
    "userId": "789071709"
  }
}