{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x20f0a9e3c3765d6c56b4519ecc5afd28ecfb8902230cf24cc7776b04934ac9b3",
    "signature": "0x3ee671724da60206f812b03cea58d7dfebc5eaf2aebc141dbf7345759951e6a3152edae1cac34bc6f3509d4385f15228b6f9f4392ce9cde0af3b9d66e9ee256e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}