Transaction not yet indexed

3666p3UQECt6tzA6A1cvFZri5pJSbDrTPcadweuR8be6fTnczKew9mUhsQF3Q1NdDuyfeAaMdWGfJqnyWonvm5rN

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