Errors/Chain errors
TimelockRevealFailedNotAllowed
Check the argument values against the operation schema
The submitted commitment contains TimelockRevealFailed, a terminal audit state that only the runtime may create after an automatic reveal fails. Submit a TimelockEncrypted field instead.
Declared by the Commitments pallet; it classifies to the semantic code invalid_argument.
Declared at pallets/commitments/src/lib.rs#L138.
Remediation
Check the argument values against the operation schema
The same explanation is available in the terminal: btcli explain TimelockRevealFailedNotAllowed.