Transaction not yet indexed

1iSBhCSQVB5Wix8HnrZN8HKt1Yy1NYUrHYHqtj2aEB5ZfqMzLzRRfeZB1SecJsK2NT13WmZY2an52dtUzPHfCvF

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