Transaction not yet indexed

21i6oSFF4MSQ9DxWBi3yV5f7MwE7B9mYxKG5RuZoUVXZ7M9oyH34DxN55eQkYa1kePs3fRq6btWhEEnGa61HnyZS

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