Hi, I have a transaction which is pending for 9 days and it has not associated with any "Block No" since then.

http://explorer.expanse.tech/tx/0x2f1d4f2d184450b7a1256245a190bc3f95f9aa35aa128c52297ea3762d380000

http://explorer.expanse.tech/address/0x42ece9045496692a0def95a54c7119ff76482250

Is this a valid transaction?

Thanks