curl --request GET \
  --url https://api.mainnet.aptoslabs.com/decibel/api/v1/predeposits/history \
  --header 'Authorization: Bearer <token>'

{
  "items": [
    {
      "account": "<string>",
      "amount_delta": 1,
      "deposit_index": 1,
      "event_index": 1,
      "fund_type": 1,
      "kind": "<string>",
      "transaction_unix_ms": 123,
      "transaction_version": 1,
      "tx_hash": "<string>"
    }
  ],
  "total_count": 1
}