Transaction not yet indexed

21ExYTonVbx644sn8wrTmPuphp75bpvSLSNhXLMWd4nQWWs9N6WkLN4TWh7QPrJEHwuR4a4CTepFi7rZvVSDYKu1

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