Transaction not yet indexed

43CB375g9z8YNgfZ56rbAmDCgpPQRTxnNCbPzXwwLCJ9YwVqTmYvKXZFfMsfMiCSXLMctDXiDgaSCS1RJsTgYiSN

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