{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "68780",
    "entityType": "User",
    "nonce": "0x5ffac2fce0a15b62ac8f100d0f2fa3abfc303983568be2f48434a64ed9eada06",
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    "signer": "0xCd2918bCc3A626Fcb36c59D541ea1A64EbC0cfdF",
    "userId": "104409"
  }
}