Transaction not yet indexed

255Zfh9m6rkZ2cCEFAg2M4PdnRGsnMe4Zn73WmThu8dkgVdgfFVFXBnzaydAJ9rPgBrcBazzvo3cyBHEmEYo9HP5

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