Transaction not yet indexed

21SmTaTMTxi3MJucqFttMat2fXs1wHwF7z8dLjEyTDjz4AddTb74x3mvH2HVgNtUa8yAkguTN3SxqiuQj5PJHNbK

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