{
  "manageEntity": {
    "action": "View",
    "entityId": "134623867",
    "entityType": "Notification",
    "nonce": "0x3d02f0420b445c726ea4762e4a1e35479d9b67fd485bb58b19f7065da8008d41",
    "signature": "0xa484990c8e963c1d8c7e1fa1fd5e79a4ba6dcea1daa8c6fb962f4d78dc2a649c74e46028a13bf4ea2e82408619bb9f3f01323857cf93bd76a89ec82e506b18701b",
    "signer": "0x451d1Fcc610ac6c427d570E73Cb3641Acfa23b6b",
    "userId": "134623867"
  }
}