Transaction not yet indexed

21C9WVcmDQJb8FjYT43NofjrUaDQUTbczUmsm8fD3G4EkxQSmtCEMH2XFoW2A3JYAALMiSAPXFuAaAg8MMQWXhC3

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