Transaction not yet indexed

528mKT5ubD8JT4ToZZ7rb2CRCChA8CouF1hG4FsSHratjPwCwdLAjGH51qBYwf4Vip9fKbgq3dzX67mEMvPpmsg

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