{
  "manageEntity": {
    "action": "View",
    "entityId": "984621213",
    "entityType": "Notification",
    "nonce": "0xea1ff47147f07e46aa5f82774979f2b4cd67a4fbba6a6074bec2be642e150676",
    "signature": "0xd993f2c6f217e1c8fa8cd76ec1e3c3d19e9890ce31d6e1571d3b84f885d7d8c1107f7846d206b2fa8e3c87a5fe42d444234ec4486c1f90576c12bb127765f24d1c",
    "signer": "0xa87a47d29d9bF83871B0Fe2D0F5E775195040409",
    "userId": "984621213"
  }
}