Transaction not yet indexed

Me6ap9DgEn3hbzkATWKKPQJAL6fZXLtUYwAGSuE6ETiyAmFPVbs7JT6YNkmc9aoDvaM7FX1WY3nry7HrSnqqiyo

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