Transaction not yet indexed

mc2FdWuf4UL4VnCjdg37ViS83aSahqUBM27yYoNcKGfwLbfjtzMcs7rvX1zqB2CzYA3zToGVrixFFMyCZ7EpDJN

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