Transaction not yet indexed

2S91hrKK1rfsZiBVtq1RcZ4VWkWKuoKUQPVaY1xW3uq7UfAqoY2veT9MCsnjWmfo3wJjD6M6EfFwdAnWeH7SjPRR

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