Transaction not yet indexed

491LuRW531osgKsVXt6iAPTvTox7qTG34nCWQJLqecm2vmDRuiMLMCKGcTCbgtgs4XkCpgGbLS4S5BA8rC1pWBbz

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