Transaction not yet indexed

3AMPXUro7uH5c51AY9JQNHRWVwNEGRqvh9TrUiFK969BaqqxMgyTmKHtqcGTG1v8DvcKqqTHpGq14pPeWJEbvyNU

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