Transaction not yet indexed

mc67HoufPyYvi5f363fAFCXsnYVGZ1eVRMiukiLTUU15bQ8iDu3ux9ssqo3NJ6V5cwrJqqkjTFYTyLUXFKPm7d9

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