Transaction not yet indexed

NnUUhmMGxFxUmTfYKH21wbYcp8kzidmmbMXwDemQb4waBSqAEm8PRQWaZK5ffUaLLjwTJrnY2R6vhoP9k2xpduB

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