Transaction not yet indexed

YSEGTVdnKwgLSu5Fvfgv4qYa5BaVCeRWZpmZTQwQj4kPE1nVUdr6NmjgZvyRJaLFXYUrcDGPxGoYVsb1eBAnhi8

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