Transaction not yet indexed

5SExDGLaPM9ksTakCps77iQ6aXyXTJL1vvsTM3qwcDwtxE8oGdsBUVfKvyg5kF6w8NVsU62u86ToVhKAp5QYQrfc

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