Transaction not yet indexed

2s15HEBgBEZUqzwp6QPTqf9umD8C3wuRqz2FKJ12zMAr6dNwQGafjayqpykyYprCmhHpiLMKptaCxAJFT3GEZgkS

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