{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa3d29580cebfb230d106b274c3ad6a94b38ab1e0c37f3759ac46c843638ccb22",
    "signature": "0x37eebb0e7e90df1ca9e3f6f9c5b7d1b3c1edf5291c834086fe21e4eeb67ea3686ce65cf9ed67821af93549e18d0d3bc58e32f43153b32cd0a2131b81fde3b87a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}