{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x1dec9ac345bf9075be47a09d631745b5207865b6ef94b376f8d31a76597c0548",
    "signature": "0x2a21e426417e8248af396230946683d0f0b1ab2df905200878cf7fbd834569b93f3f9da418b85218d0ea90bdeb26111425f67c3ad03bc956695a9379aa0991c01b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}