{
  "manageEntity": {
    "action": "View",
    "entityId": "304921883",
    "entityType": "Notification",
    "nonce": "0x20b49ed0be4e88701964e2c42d9d77f7e09575b699fdba1912ecdd5713e5ad84",
    "signature": "0xd9f73233ad13878bce0b7424ecf92e417153da71844334e097446edfadd19c616d65e1d2d21b899dcc2be8613911832333d34989ce245f2f12133f2c988514131b",
    "signer": "0x1f0eEffd3dB10c36bdc47daf6bA5e3aFdE77e215",
    "userId": "304921883"
  }
}