Transaction not yet indexed

MSt2xQ8X1b7dLnEH2NjmKhs1UkJmjr2SDZQBZZqFdYgM8o38j9LU2nj27zQH1tmegeAQ5d2yRFLcFN8Br6v3dz9

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