Transaction not yet indexed

21he6JbKKAQ4AJi55LCYewSc4ePWs4A1fMvCQNs9kHLAXo7hL4f3FaaKMEYgh4BUAJFW7YbgojdthapKMrwcY5Zi

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