Transaction not yet indexed

4c91YR3KnttFXFsn7cd26JfSY2bmVCqxuauKsZLMTnupNnCK8ZJheCsMMuf1tnYkqKLSfdf4aXy7LwDQey3d1nfR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.