Transaction not yet indexed

ku6jHu8YTFbn9kJKJr84LdRpmt7gHDiabRy9CSf1ekukD6cnA6rVP86Teh7NBE8gTqwSXUs9CSc4U7c8v78zBDA

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