Transaction not yet indexed

121v4bXQkfa6tpfA9tnhCV6QpySm84Xzo9qGssZTwsGXdcELppLTWN8QeaDVu6rXsKmk5Qa5TJwQfRS5jEaKYKfK

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