Transaction not yet indexed

66Xfb2kx6Gs74CVZBHvYdck4KRpGbRrcGAFPRgAtDpXHupDesX4TAeS1mHHcxfV4keLkrd7eZXvETt37qUXBe8r5

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