{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x698f2405fc8918a9cca47e7e39473aeae253323f72740952b3e5d18e131f2015",
    "signature": "0x043d0628435fa79b03502e40e43d7cabbffb8aaf1d5dd5aeaa07b806ef6b82e7658f3e1aa3492fbc9ecc8b87a33a8a7e13f159331c2a6935e7baba975f170a241b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
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}