{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "69305",
    "entityType": "User",
    "nonce": "0xdc09973c8967752bd8b18fc6a8d02c33137682c1ce9bd3314d6943c1ae713abf",
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    "signer": "0x5f669126A64334710E37f472BfBfE0D8cF408577",
    "userId": "171892"
  }
}