Transaction not yet indexed

21NpwBPPPvt6xxmwQcS4nBdbwho3ARARAh8tE8ZPD4ySBWPY1QcJfAFDoiTXDNVFs2aijpzeYk1TAMfMEQGu65Wy

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