#WalletInsights #GasFeeImpact Transaction Complexity**:

- More complex transactions (e.g., smart contract interactions) require more computational resources and thus higher gas fees.

- Example: Interacting with a DeFi protocol like Uniswap costs more gas than a simple ETH transfer.

3. **Block Size and Gas Limits**:

- Blockchains have limits on the amount of gas per block, which can constrain supply and increase fees.

- Example: Ethereum's gas limit per block is dynamically adjusted but has an upper bound.