Transaction not yet indexed

66LfPVeBjVLNRfbM8KyBtAd6zL2KBgCDJuiuMTT3ABX976Z7iSSbdam7Pq7QVohZEXdk6iyzfdiuUk6ubWLdeoo2

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