BaseTransaction(Transactions data)

Data common to all transaction types

{
    "provider_transaction_id": "string",
    "timestamp": "2019-08-24T14:15:22.123Z",
    "provider_id": "coinbase",
    "transaction_type": "BUY",
    "categorization": {
        "protocol_name": "string",
        "contract_type": "STAKING",
        "network_name": "string"
    },
    "fee": {
        "itemized_receipt": [
            {
                "source": "NETWORK",
                "value": "string",
                "currency": "string"
            }
        ]
    },
    "metadata": "string",
    "hashed_txn": "string",
    "wallet_address_redacted": "string"
}