Transaction not yet indexed

491ku1aZNYbHGo3Gz3iihGHavaTPeLd97DFJFKTkPvKv4kTrK7W3Stvb944BUjiTLozTYvbLYnZXLgHXAp6S6UGR

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