Transaction not yet indexed

21tEznFvLyApCeHq1HuPQCPQQUQqZ4ZqmgiSPPDqA42YocsAKXmC9ZJR71GaWTHZVTi73si8QVRcws8iMP6mCGbd

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