{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "2083611077",
    "entityType": "Event",
    "nonce": "0xb9edd17879998510b1dcc11df617eaf2cd57d2a75cbccc914ad0594cd532d1d2",
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    "signer": "0xCCA7380ce5798633589dF944a3433e327c2B472a",
    "userId": "700466"
  }
}