{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb01e3d473c30b0765cc1738201df4dd45b73a1af8af75e11a92a3181dfe2ef55",
    "signature": "0x3b8d8456ee01d9d730add4e7009d0bd2a0dbc020718628207c0c90ece01ed2721c7440e7fbc3fa2aa7aecb14dc9adb22ad2c76284a82ed3914b2281f223dd9271b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}