InvalidSignature
Error v210 → current 22.9The transaction signature verification failed.
Encountered by: developerswallets
Why This Error Exists
Signature doesn't match transaction data or expected signer.
From Chain Metadata
the signature is invalid.
What This Means
The transaction signature verification failed.
Common Causes
- Transaction data modified after signing
- Signature malformed
- Wrong private key used
How to Fix
- Re-sign the transaction
- Verify private key matches expected address
- Check for data corruption
Runtime Info
- Pallet Index
- 22
- Error Index
- 9
- Error Code
- 22.9
- Runtime Version
- v393