Transaction not yet indexed

AbtEp78abHFyCaYQuXMChAigzuP3pQYPdJiz3EHDvbek8rCdN3gor8633NCb4S6o3MbvgL39pfVcKbjA8YkrQkM

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