Transaction not yet indexed

263BH78GmbbUQM7FL1yLfhy5SP3F5Ji9qmveEYXAPuKu2fFiCAkTobMkqh8S7b17tLsrf4Ag3H3KoQMu1YNZCde3

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