Transaction not yet indexed

6441SPgz8fXfMA4cgYqeZhxWR9y6D7WuAtcjmkPMKMYRVBCtEsh8REpFoWUCk3aNsbmrVFRLLgrAAmBpkVptW2H

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