Transaction not yet indexed

28RxrtCQ96rJb8D3zqesigCgth5mMynU6HxE2Vjj5QzWsPWKxsbDWtG82GDdMZ9GkFZ5x6KYwaaLk5BoicpTgJZ6

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