Transaction not yet indexed

MPh8yLsNiXnxxdwvVz1VTyKuSnR7aSiYyqrFNhs3SNFwqzHjZtvpPLLUXED9caZqN4ssTKBbT8KAJpg6AncF1yT

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