Transaction not yet indexed

21mb2NzGW7XzVu1YSMxWt4xKFJ9U95NN4CJCbP2NQ1zabAcPCaFVPtPFTvQrDgqsHkuh99Y9Mcq8jNM6y118pATS

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