Transaction not yet indexed

ymY9DaqQw3v3WXG8Zqt3mNUDyjAGU1TUExvPPdH9L3f5aniq22Xmo2XgUb5vnGJNeca5xGg8hegrkZVwYMoouLT

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