Transaction not yet indexed

528pE73EQ3q4BcPeH2nJ83EfQsNBbphYqm53Bpq1dsYTWiksCHfLLCuQDzWBD7K6o4kHPfPf52DUYvq7g76GDeJ9

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