Transaction not yet indexed

21ycC5GTLfRqC3sRuWySSKNFgRcYbDzr269PXAT8uKmYrbWe5Lc8gxzmq1QRMDqY2Z43CdwTbbikb5mVhoRsKKPT

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