{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x0fb91e0ee683bebedc0ef8df0f042aa26b2ec8cf98c41c13b79fb3ec4022b50d",
    "signature": "0xdb72906bafb7e27fac2f95f18d0703692b3cf5b5ccf3cc6b268ac842fd65ad2909f079609c36bb69763177cd51c794d592b6e1149f63b7c90dd0fb94daa0538a1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}