{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x8cc9fd73181f88ed7e9736a80e573ff9fef7656e64e759cf2f3c0b1dcfa0b5f4",
    "signature": "0xf4f60dbe728de1b3fadd2f83c1740838f33eb4ee5812ab47404af2c9b647bae95cc149c188ed6c74c3d0a0af02c559e5790c12eaaab46921f0a8cae9748572901c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}