{
  "manageEntity": {
    "action": "View",
    "entityId": "670307808",
    "entityType": "Notification",
    "nonce": "0x2c271ae29ca4f7e263eeee14a8002c95339d2c3a4befd3874333262adcb05af5",
    "signature": "0xa935848d42992eb3b54c9d1afb27dcdc80b82bdcb022c62c90fb5458a23a81e512b0b550a59c6f8fd9e75d73de052fbc132dc7ddd8228d9c96495cf244748a7f1c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}