Transaction not yet indexed

28a7CeoEdCThBp44ZBXCNYYkheq654aMEEUFPXGMXTAnuJgNQFnXJMazXh5uWTUZddm8ApPR5i2FwKruKtQL8tGE

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