Transaction not yet indexed

21D99TSET8mbvaq5TRVu7pcxG5hgGPDAv5tDytYSoQDK87EGeNW78tk4KdWrGV1PBD8SPUTS6hTcPHm18fCXHLmc

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