Transaction not yet indexed

21Bxb6EFWN28BNJcX54JjFQa7urXG5fHSaKgXvLoxwmpdvb8WR5rMSP6MzFqdb9N7VwtfiYoVTKsWrPYy19GoJsq

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