Transaction not yet indexed

PMkihTDBkVu912qXfZb26GBZSSsTtw6dF5eqqt11WmtjGM6qg2gN8Mu2m77TWdFmDm9qLx4mJEGwFSnDhMFBwx4

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