{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x0ab0d89c8ec74204e92d7fc9ccbaf2764e2c0feeb4068f8dfdc0aaf0e0bfe516",
    "signature": "0x6d2ac4405828c7c057fbb207fc30c25d48c801fc045925d9067bc0be826170d5570c746847f447c758a135c8305a5679a69b679980ef6291caa5e9b0c00edd021c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}