Transaction not yet indexed

21k2tJc7jqv13RjFNN8bmt4nSm2RNqi47qXFV9Kxi3d8QB8XAqu2VHwrWh9A1KUmPo4EwaH3XeUMfkfTj7pKp2MB

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