Transaction not yet indexed

66Ef66fE8bydFYrxCAyRuxQcdebnGJ8ffGYP673DoLSpqCFi2fZk2eytaMoLRfGmEGNaeS3YQtk7Y7qaJW2N7BcL

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