Transaction not yet indexed

528qJu2CqndDVf3vZJgWeutkgAhcM9GGRB4tRE1tpLHW9PHVdhYewAfcjWPzDaMKP6kEnfHtM6Ve8istzAMacQ9m

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