Transaction not yet indexed

NXU4yF6CTdnHVJ29UUW4sVfwDg4aTJywFetR7FwPkYyiKV9fTcmbybzXuMKrmkeApJmsgL95YUPnJidVDNpc7H7

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