Transaction not yet indexed

NiU2SYqffAzvaT3g4Td6D4zdvPmtrioqejTPy6mC8JcK96bmgVkXmJnWmwsnU52FWKpsDGp2zhGWqTHYruTyV7c

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