Transaction not yet indexed

42Uouf21v3tS7WJ2ZqZiES7MnMdnEAm8PeEyDtPryWLvHBc8HqunL9FWsbyUZHcL7pefvEcvLztCeH5TiPs8eeiR

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