Transaction not yet indexed

KFFUH7gehasH8W3Kush7irpaM2PrcuKsJ6hVvqt4F2U3bTaTXQLM6QKRTkVArzu58MYkEeRFofPN3TfCBZBFJkK

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