Transaction not yet indexed

528Vs872LTGETWkAZ2xvUomDphDoyxMrLKBfUuvCYzajsF7ZaGvHYShTcE2dmXTKxGDcJZKKgQL5JToFsEq1AGnS

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