Errors/Chain errors
GasLimitTooLow
Check the argument values against the operation schema
The transaction's gas_limit is below the intrinsic gas required, or too small to cover the weight and proof-size base cost. Raise the gas_limit argument, comparing against an eth_estimateGas result.
Declared by the EVM pallet; it classifies to the semantic code invalid_argument.
Remediation
Check the argument values against the operation schema
The same explanation is available in the terminal: btcli explain GasLimitTooLow.