Transaction not yet indexed

21PrGgwrbj28mHzB9WtgLLfzT4XCSitEvpNsTGgUkWrAXqFJDS2VTvtByMWrkSe78bHfS1Fx7PWxmqJr8SARK3ze

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