Transaction not yet indexed

21X9Xgg5bg4tu6EMFPPXRrUgNTLQm3Lq59nZShTSgRDxSFqHiT3o7qdmiAUcdmQLLCWteKHo5cZum3stzqb3XZun

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