Transaction not yet indexed

1Mu2XVECSQuD3ptHdNdRMxANRezYfewnsfo8jqqLdVxWajKSh52v3ybYefXGuTpZeqcCyDk1nGUd4zXwPXSMx6s

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