Transaction not yet indexed

21y8xyDSK7vhxCEYJ7F6aByKRapmjxk8cLBbSD3eYsEwVaP56sT3z3dDL2XpSbsz9vbvu7FYKFGcVuzeBAurcEJN

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