Transaction not yet indexed

21aXDBkCUkyXigqqR6QJkVh3tcWbrSFhtjwQnsXCFwNDFsEdsSL4tZddtk33sTT3uucLn3WrGTN1MdCkHkXv8Fvc

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