Transaction not yet indexed

a81iC45NA6npNA3wsSiLXVHFnu1AxHBAMxXbRMmV9MLkdgWHP3zvrDL5TLQgZwopKsHaMUR1qAeTWQAkS3wJT71

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