Transaction not yet indexed

256ZNfPSh3DYLDs3DthbPttWAwaGVTVVvc1fadCv2UpSa7SLDMR9MccbnrQ9Bxid2eZrFq5vddzxQYb3NcffBnD6

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