Transaction not yet indexed

66kHeS4uwunZfdq58amprJ5EnQRq3ZAoFpMGs2KPRfRUEo2F7gEGaDGN54vfNQSPFZFfFSKN2eHdvAU9K9dN3EmW

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