Transaction not yet indexed

491FDBQZexodwZ3bftTcxdKr6eieCPzrGmy2yHP6gdYrt5xp98k4car3TyL1Nuc9Uo5UeDGDjVqJnpuqL9obiL5

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