Transaction not yet indexed

21c1PngWT1YLU9cnWpASiLcnMkqmRBQkoXCbU6bWGmSN2HmZc34RJztMNnQ1FuehqtXfFFp8htSSSn5Gi53DuC4u

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