Transaction not yet indexed

21kUpSLmFQWDoPEfZsErdzYhUgrCkoDSX55Wjb3Ptdx4d594CbmjiiNej4M9Za3hJ4LCVi8PYXsMasyyT5DA2jbm

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