Transaction not yet indexed

2D31iCpqKeL4o7dS82eypK2oqZ8yAq8pcyUXHsrX7N6ECtzYQRfh7wVXsiJfRLBmVtBTSyFcg8ijC7hZbt3NB1YX

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