{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7b4a7bfac15650b721d499e1ee9d4c2a2d9db70fb3be6e865ce34fd208d02fcc",
    "signature": "0x0b7be3c409ffa5da0d741c3d4f7ae1e92a40bd902894a608cf89bcc0972cd4ed3dff0d260240d517e9f753d0dd1f29afa2664c9919d85ccf79cdd6331f7b3b1b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}