Transaction not yet indexed

Ff5yJoxMVdXqeNH9pidBJnaz7WT6YzdrSAMcXUvZ1CFnf1eG4Mo15XzDu7JuTewXHTqRM2E8wU7yhwPMj8vhUbX

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