Transaction not yet indexed

2o88uT4SyP4eWF29J7mvH6JPSG5QLShJhRuD8Zr8Bbjjc4JKEx1WCbsHfTxvQKZSpjCGG4DxKhfWd1TZewC6Ctuo

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