Transaction not yet indexed

528nXZzNARWk1tQWu8iJ4x6aHLCi159qEkPSPrgCEru5DyPdCu3ZKL5Pwr6RJnnEZKCGksmUMDXJN8N11DV7JMje

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