Transaction not yet indexed

21GExy1KYjqCSErj3V9j8f9EzjFQFkixwHohETnktyP8TQcuTfXSaLrNzv2yVSCcFQQ5eGrPVNFW8GN6puVYKPAb

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