{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd2894e5a3f2c034e7c4424f88e81992a8d72bf4907b2d2919beea386647dd34e",
    "signature": "0xeb2c3e6a3f6e5bb790b777c13a8f882c00cd93de0b0dde9f949bb13edce326bf66714d1c0e3697f08d93a83ee239401def42159ca5f6095de2660f3cee08c6661b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}