Transaction not yet indexed

21XQSU8wpWpLEDwaRYCs4uFsxGsyjngZmWHBLbTxMRaDXWo9Q5imrxwvvy1MojTCC1915H7KTAadRfNvKCSwHPHE

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