Transaction not yet indexed

21f8bQiQj8aSAg86CVkoBKfCYFq3JPpWMW2N488Guw17xNZFxate5szUHsBdhvrPDqd6JDe5hHgUXFYVZtiRPG81

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