{
  "manageEntity": {
    "action": "View",
    "entityId": "157507",
    "entityType": "Notification",
    "nonce": "0x922a964a79b4143225879d827e5fa3a2bfec3280b67c96837edf0651025bddb7",
    "signature": "0xb66c817dd461e34e4c8a6da930608d5f947791c63ced15e507bb6f60406c889a0b280c238130df7f086d9b20058e07df0fa78d260c180de438fd62ad03f903d81c",
    "signer": "0xe4acEc2ccBf193Af8875c1Aa287764Db390b3A3d",
    "userId": "157507"
  }
}