Transaction not yet indexed

21uDKfTh1bGvYwkt6z8wPm9gCuzz3zTFu9ARzS3L5k5xBDQvUDae3DNaK6PaqcRaNVZhQ2E7GKEuMbNa2mEwnvVm

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