Transaction not yet indexed

66NKKPBH91KvnEgYStyDCco7HcyKTK1EBD4FerSfDuTSEZAqCMHyEW6YTY86hMFZkuhHhUNA8TUeH7LGRDCDQJVM

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