{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa3ee015497eb0146cba530ede4e5a29b73bf5309e53a01920ac443966ca47b20",
    "signature": "0x4aad3aa1838b314d1fb2dd67d9b6cb36d3abef0b72419c418abc5327f4199edd623e2fc6caf3011c26706b140d78addc4228e7037f6ad1e7cf478e222199b9c41c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}