Transaction not yet indexed

42Ef5MBgB7UCuNfdzvkeHw2GHcXtUUk7aZ3UQGdv76V5QMJesM7WDY7dJcFVwGcYNVu5GfGf1MiDCVEWovwVwHaY

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