Transaction not yet indexed

5u6UmLnPQxYurukfeUmVoASY7D6eGp5eFzojH4R5dQAcHyD1cV2v9suzrSkxwUctWQpQtSf5Y1UP8Z8eieFjPLkG

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