{
  "manageEntity": {
    "action": "View",
    "entityId": "304921883",
    "entityType": "Notification",
    "nonce": "0xbd3387528ab078250652d216248bb23f8350f38e4b0d3e19e3bd653d2dd3046e",
    "signature": "0x7ea85708b4f06a1d0a61ac0665b2aff24520dbcf8595509abe6321fb3982c5bc6f158896ec8d3e4ad82406e6d2942f0d5cc9fc55a36ec42c4ad9cfbf9377f9331c",
    "signer": "0x1f0eEffd3dB10c36bdc47daf6bA5e3aFdE77e215",
    "userId": "304921883"
  }
}