Transaction not yet indexed

2399AUfLKU3vDoZnGeCkDNSM72ZrACRCkExNWd5u8hCPx5ATs1n5HXgEn9YGTN8kYsGe61ER6t6LVX6uPQjeZtC8

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