Transaction not yet indexed

XKUfkzPqp6RjsR2BTFmTv4pMGXE2zPsnh1zdc4o3zUTZB9ufKqsXW6jdsSBbc9KbipgjceQmcNdtLQ9MryHT1Wm

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