Transaction not yet indexed

4C3A5TkGtfnTyaUscBEtbhjSQaKwvbziwKSAj7APAk9visSnKm9qq1jt4fEeYMg6oGuAK8o7FHC457HaUA63KSy6

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