Transaction not yet indexed

3684MFVKFrKYCtMPoe8kpB3fCfzedH2fGb6oAD3estPVt4UWKpkfc2dMXtoK51xU9XK6jYkGtE6d8bS3uXjHsuEp

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