Transaction not yet indexed

42ZWtHBM1BUWhoyAvWcuwGkdKFfXKvbYtvNME38ifyxMSqkFSfFFvwsuQ2NQ7aN6o9PVCnrSAtqd8TKw7xGcHgD9

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