Transaction not yet indexed

21B6YoHpFaVbUor8RrTm1SBb8dFFCeVDM5dj4k9tcrTMbbvShQaSyDfihG82dA1FvwHWRwZEMQF5J88SNjTy5yyR

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