Transaction not yet indexed

2kkCxudADgZbBtE6Y7PdcEBkMqGoMRf1gqQJp7CvEBPkwWEn7qdRTHfWcRUm1zWfr45G1ZLKDCfjfW562vNExGag

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