Transaction not yet indexed

21nDS6ExxjMpjUdyogPpFgLVVacpoJKax7hMnmua16Lq1MZrtGRaB5acGSHKYNd2BPcZkrxixUfCoR2LTLb4xYSs

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