{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "94304",
    "entityType": "User",
    "nonce": "0x60991525d0c343b229f12a959ae4a6e64c53f770bdf68e823ff17c0843ca3e32",
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    "signer": "0xbE040320159231d473BE241e35909f78E5bedC6b",
    "userId": "1431"
  }
}