Transaction not yet indexed

52nkHMQQ2FbBztJf9gy6aTCBcJTrBYDgKzFSpfcu4rWqy4HpymJEeNFR9Z1atDxuTgFXCk2HHtncG9jTASTwd3pP

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