{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x3530bd668ff2ca287caf6f0078194803e06b3f1e650c8c35ebbbdc3264b2d301",
    "signature": "0x377fa4631bcdf8d700109dc4dcb40139ea92d1abc0f00f7a80910aa0625894297b8d721c95b67e78a24dc55f66c43929e4ecaca83f9085e43b0e924aa1a2bcb91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}