{
  "manageEntity": {
    "action": "View",
    "entityId": "77551267",
    "entityType": "Notification",
    "nonce": "0x3ab5d29753f7441e028c0819618645f70edb90e9be8ec42b804c72f03fae0d42",
    "signature": "0xd523af42c0dacb123ecdebff5f3894eede5c59bdbf08eed07813ff23982f690e057fbc9581470853c43bc55ba57fb11129aa352315d6edc7f5ff637ec817c4131c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}