Transaction not yet indexed

NK3KupT2vzRV3UZvFb9K9bsPg247tRvZ88RVa7tQ3KjYCFxknA7R1fZXHoPNXDwwfNx2MQGhrFE2i1d8iDbjQJ2

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