Transaction not yet indexed

21b4g636QnVM3NXTueNCF9HiFngv65Yz1PrGrRNURHDBmoeWvhDhg1Tk6kk5S4CbbLW2gtY9bxneoZdvuq5RfFcs

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