Transaction not yet indexed

2kS1AqJjmhV6XfqjxvZdfH6KW8LetCeZpEHBsiJsqWfY4dkTrjcmvGqK2ZFjXKMPVDHRyKZwNDDv2fFffCm9a8Pi

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