{
  "manageEntity": {
    "action": "View",
    "entityId": "223946715",
    "entityType": "Notification",
    "nonce": "0x25d421e3abf2135d817f9a8ade3f7701bfec062eabe6ae9b982c7376f1a1118c",
    "signature": "0x5a271f1c6721bef133089f319a9f9e34403776b8f1512e904a1a029cf42852cc5b1840b2993099226f679809c0242896e3e24b6657d8acd0b5eb41bdf14fa5651b",
    "signer": "0xac9398fE3324BB093c993C791Db4a36624f5a248",
    "userId": "223946715"
  }
}