Transaction not yet indexed

5MXHuDueK1yPRSt8hRw9AYMwwf73GH6vpyyyEZtADEW7FLWBVjKth37uvpTdtHGa2V5udSHhiYFApv3Ar4AFaML7

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