Transaction not yet indexed

21Mr8vWSKAmVnqGZsdX5JGTJHydKHDseCEsExH87mAM5ESvwpfsNF16uCecYrHo2sdbCUixLmjcMe9HamCEcEGfv

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