Transaction not yet indexed

31LdppigP7tJkfdwpqsfh5Nv1XRLjPagLm1JpheeBu4F1TSjqAYxdJMhvciLx9QCwH3R4fGV93JFCmbEGaTeGX1Z

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