Transaction not yet indexed

YLfiA7691tfg8PVwurGbEruhF1ncuDNoXuNc8jPgUKRSJfhfY47rBgSZAGFAR2aMnqsYwEPjSFkGu7HGMTvW9Ky

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