Transaction not yet indexed

5Euf4MBDbmE52hcCiRbbwhVphZrdPVivF2UbUoe2Y3AJY7sXSAuFAGDhgo8RuwTaVgZaZGuzprPqvsSin7Y3Cef8

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