Transaction not yet indexed

ku7Cn1uhwTTbP656PVY2ViTQvmNUzbo4wcmnWnSbwsVnWAxthDDNCe1vc5gMqdi9cc3rcwWUnmGDGCPvXpHaqyE

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