get https://api.fireblocks.io/v1/estimate_network_fee
Gets the estimated required fee for an asset.
Fireblocks fetches, calculates and caches the result every 30 seconds.
Customers should query this API while taking the caching interval into consideration.
- For UTXO based assets, the response will contain the suggested fee per byte
- For ETH (and all EVM) based assets, the suggested gas price
- For XRP/XLM, the transaction fee