Transaction not yet indexed

512SXS3ndYihDjpmbvtbXirxfmzD9tUeYV8C6SYtoJnntbn1hRaHkrVmKMkreb3TcAeZcfDJGQEbtNmCa2nXdGM7

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