Transaction not yet indexed

Myg8CUMjezbExcv9u9P1JRBDZnLmnNjAMkKGGxdjKdAPcGiQVJwSSrcBWZwAMbLo3byc2SbX9MoNA65DqbNGDZt

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