Transaction not yet indexed

MC2gnQZT5bvm1NT2qi9orJq4tkCDKLNSE4LpJamkdXE1zPn7QaPBkq923gP8RbCdbV7eGG67m2d7Zw4FVLetcuj

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