Transaction not yet indexed

5U31u8dpDPCiajqMhapwfUeVB8tJGaDPdJYkhVSZk4LosQfrNsgGppp6b6eXXrnDEAbaTqhdE5zY8mRjvmU1uyS1

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