Transaction not yet indexed

a6UncVtCmo1X6EyrkjFNRTExdDQci8CQ1eG3K3mQNQEZuAUMnmeqqvUbntjWcLMaxd5mWm4x9DcAriMDPYAyRGS

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