{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "392127",
    "entityType": "User",
    "nonce": "0x6c68de97ad3589b31a18752cf1b7dde5051fde8f526fd0b7f4011d56dbc90b80",
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    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}