Transaction not yet indexed

21XbE8sjHPK64c6TGLw7ecogsUEfsyFhaxvvYmtkpLB3f7nKnrsbNhYHeFAGFPRovc9DWGqSJxNpr8ytJvzfB1pL

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