Transaction not yet indexed

YMe9uiuKNPbnKmGyoa9SYY5bV9LiCsrkibk6D1VjkpuW9hmHhb8ZeNadFWukmeKT8ViStrSBjGU5StQXRG3tGsg

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