{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb730b33732fbf6ec1894288fa94aa06b206602bedb7dcba5b63048f5655a2450",
    "signature": "0xa3ea7ea239b976f30c2c90e09a7ba2495dcbdbf2b4c0433f62e82a209f4c0b2d664d47619bf3b6cb3986561d5cbfe2b0b6db5bfc8ad88dd56b60ebfc78f733e71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}