Transaction not yet indexed

UnGKEvBytdkH6KjqAPDL8i9C7s8bLAV888tR1sgZTU9a2TMDzS418esuomh9vxJdB2FTXMvWyM2ZHxEP7EK1k6Z

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