{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "894397302",
    "entityType": "User",
    "nonce": "0xba23ca8c266ee6d9a23affc40dff02f83fa0bcea63671784f60b1531a156e134",
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    "signer": "0x2cAD6b3fCB3DB20F13b60239156FCd29b25EaEeA",
    "userId": "3314"
  }
}