Transaction not yet indexed

4ai2JttRaBD1bKaGdVUqZmuoVyEJ5NFNkMvpB9SFx39WKisqvwDi8hi9hqbFZQ4TdVBZeXyKuSioDwaH2uL6cqvY

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