Transaction not yet indexed

21Xzvy53rAEfA71Ggi39o5EYnRwG8Wi3DLwAUSQDf9WEhBh9Eq3prg9uLxHiYDP5uDqFT5ZMFGGTg54nRxEdBogF

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