Transaction not yet indexed

QF53RB4D3rACXdqic8j4UyZ9SWDHpxQWA3dUAAfDaYsVihNUbTkFvE1fKCGjHvBw6Cchg1sXPrXGjV8c3XonfA6

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