Transaction not yet indexed

1iskT8dGAg2Ys3MSkTUgvWE4ZBsBygVZXdWtHbRFxdcFwC4Ct2jDM8vhAd2o3vKURweC87Vch6DJZdjUKzqyvAh

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