Transaction not yet indexed

mfQqYe3aVbW9PDDGVuXRkrJcUjhPCaRUQCoToC6b3t54ASkWKFWBg43FZHaSpJVKuVc83vqopSQg8UEJSee5gSN

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