{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "122966706",
    "entityType": "User",
    "nonce": "0xa1a4441696b2289b0a1586c639b5ffbe95d1774fb693b3b51dd985f12b6080ab",
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    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}