Transaction not yet indexed

21Not7ukSPK8pvqsripG1WJRKA6FJsYYX98jVRacjFRek8ukUBGQJSsNdWg9fHdwCRNkbd7dprs3cUKYymFYZU3U

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