Exist a problem in indexer?

5

I use go-algorand branch rel/stable and indexer branch master but i received the same error :

{“level”:“info”,“msg”:“adding block 643”,“time”:“2022-03-24T14:49:39+01:00”}
{“error”:“AddBlock() err: TxWithRetry() err: attemptTx() err: AddBlock() err: AddBlock() err: getSigTypeDelta() err: unable to determine the signature type”,“level”:“error”,“msg”:“adding block 643 to database failed”,“time”:“2022-03-24T14:49:39+01:00”}