Transaction not yet indexed

21UzLeJQUg5icctBWk8mLuh5Vrh2HnX4e3F21RqSYWDH74mE15FHv1ApfmFWHTa8PMgrKAkB75FkxBGG8AT3qu1R

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