Transaction not yet indexed

Kff9qLDBs7PCjU7nhMdMS6y7vp69vUptp5PLatUvQyvMwjWQKnCsFPqwEtHLRkZeueac4sXw3L6ZEsUXVqDfU7j

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