Transaction not yet indexed

28DUEh9pgmq56UfFs6PPxHMMLWJFfs9aM1uCqL9dDwzNEBmdphQVygvnmSSdXW7CZSFfLxg7d59wiuMhGGG3gqBi

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