{
  "manageEntity": {
    "action": "View",
    "entityId": "121537",
    "entityType": "Notification",
    "nonce": "0x830ca81343689e2fbc7d8e4e0ba43d3515f1467e3d01377fd137c508a8f5b25e",
    "signature": "0x5ae63bfe5a8405b68b4692070188212e50aa3d651d2251213a747607c3ba88b620d7feb8f89f28d67956b36aa1f70cd7a3ca2fc268a0e75cb33469fbe543dddb1b",
    "signer": "0xeB50CcBe2f6fDC265AcDCe776803eE55Bea32738",
    "userId": "121537"
  }
}