Transaction not yet indexed

Pu5UEJmoPiSiFSRZrTCP7pzAVcafZQx2EFgVUX5KR1RxcsQMPzWjtuKvaHo3nW5eDwwmQecuDSaDvT8zM5cEnsg

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