Transaction not yet indexed

RF9Xk879pMjrAkC9DJU2WeYZxTRd1bugRKs9VT7NP5RGKqSpnrirH22MgE3k6fztmZYUpaZA2ALpHwD4kKJxzDk

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