Transaction not yet indexed

ffMk7iuuRPx1i9yiSJMNqef2og7SKY4kZKTkLCB6wDehJBaJnek3bGJHwCKd22mcvDjmjbRgFb52ex7S3hczLFV

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