Transaction not yet indexed

53mSTyKp4N59Kv1oy4WAQa8AAjk7YLK3xXhLRbvVSVBwt4QCVr4PJYMnKCg7WEm7TawV4ZGBoa6SKwQrGCh5Pax4

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