Transaction not yet indexed

28AtM8BmLkzVTQzQtQCDm9PT5JNp9Ah23J7apbutskkLF5xJJ6ZLAC1wHmUfHyJ3vH1T6jPV9491KAcQaFHv1FWm

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