Transaction not yet indexed

1NUBbfjm24KBHT3CeZ1hBv3TWpqGVFBLZuAP1J37yJB3TqmS6KuAKbDZ3xjpyLTHvcj8MEQDRbZi2iV2WFPx6XF

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