Transaction not yet indexed

KE4fZ88UTjTCHUnp2jMsNRT3MoW3dpRNjVuwNjbf8q5LRGib2NyjiPcApbtc2z9R5t1yA1bHj3pM23TQWebv4ne

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