❌ unjail command fails due to unsupported sign mode SIGN_MODE_LEGACY_AMINO_JSON

[deadlium]

A user attempting to run the unjail command on the junctiond binary encountered the following error:

junctiond tx slashing unjail --from $WALLET --chain-id varanasi-1 --fees 5000uamf -y

🚫 Error Message:

ERR failure when running app err="unsupported sign mode SIGN_MODE_LEGACY_AMINO_JSON"

📌 Issue Summary:
The CLI tries to sign the transaction using SIGN_MODE_LEGACY_AMINO_JSON, which appears to be unsupported by the current chain config (varanasi-1). This results in the transaction failing before being broadcast.

🔍 Expected Behavior:
The transaction should be signed with a compatible mode like SIGN_MODE_DIRECT, and proceed to successful broadcast.