Transaction not yet indexed

UE2UMDDHknCD7MXZDrE9Re3dfwb156jCZXMZ37QyyC1Ne3TzXQTA58eidPGKif1Mu5VTNibJv8N8pKtjGWC1k2p

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