Transaction not yet indexed

x1288AU5VneUNHswa3BVSvTJg4GhieNfC1fxLofsdsEv5tK4KsUBuoCCWwdob1Tt21JFQyfrfDFynqdTHZ9XDr7

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