{
  "manageEntity": {
    "action": "View",
    "entityId": "261999",
    "entityType": "Notification",
    "nonce": "0x9fe5220ae8c8d5917654f60e895b140a9391e59709a649f9a5efdc37b493f229",
    "signature": "0xa0a136f4ea410a6fbc8d8d09ac4e278230f73ae7cf0f664f9d38b42d5f05e85d4671abda6ebfd26c0138abe7c42bc13a4e0044c84d4c47542581a2536e63f5e41b",
    "signer": "0xd9a60F3c821b2b10f116D562a54BE2378834b2e2",
    "userId": "261999"
  }
}