{
  "manageEntity": {
    "action": "View",
    "entityId": "541269180",
    "entityType": "Notification",
    "nonce": "0x818a1b7c891efd5d7ab33cf5a142915cb313c55aea8ce16201c3764adf6a68e1",
    "signature": "0xb9ccf671c4f0c1836d909d3bf2fdb7dabb29abf631b76d0ff9108a1afd0edcec16410ea5fbee94e58b6fa64408843003d8422dd1ebf8febaff6ba73d76da810c1b",
    "signer": "0x63363F19bF65695DE8fC2F0621C458c652138c6A",
    "userId": "541269180"
  }
}