Transaction not yet indexed

21SDR3XAf5KbFjEmkM6Lj5WtDTebrSgNdfbNwfx7NTUM3LFq2Shzkjts2TvmNLaGAvTkyVsf3kN61B4AdcabkLPd

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