{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x42298f28b66a2c00b25778d9b3e627a2e1e30a0c9702e7412076dc999ffaa5e4",
    "signature": "0x49cb3330e9f82561ce16024ec87059590e6aeeb32da2b4b35f5ac43f93dcf17c179eb225e450a587d360cf4ff1cd85cc01baa564b6667d430a2f78e9cb41c88f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}