Transaction not yet indexed

66LehtQAneK41ePCNC6XRYxkdA6MA2PaM78aoH9GGDtiP2dpLgXo2Xvbr9aF5DJSZEZcPFYurHxnXTcCaoVaoJT2

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