{
  "manageEntity": {
    "action": "View",
    "entityId": "12728",
    "entityType": "Notification",
    "nonce": "0xd62f8713a2fde31f4d59ddacdd128702fe4281257d9aa494028590686b09c1ef",
    "signature": "0x2a1cbc18dd4054e8fa0a27e09c832a808a3a547c6f234effca7cb2d68a898afa08a54aad9f0b22ac0e26679cb98682f9155b9b74fa695e2b091af7eefc7ab22b1c",
    "signer": "0x0Dd73e4D3bAa9c25c83FF36DdAa22F88B115b08C",
    "userId": "12728"
  }
}