Transaction not yet indexed

mf1nf3C6w5ViWLw9JxJWEMYRGmN5YuSXbEv6YSyBpvRWFFGPYqHLKB8yUMP8cWALv3PkCvvRLKhfTP99Y9oQFps

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