Transaction not yet indexed

642NmcZNCfZEDb9Co7MEcVrTimXUBXQkjpnLL3TbTnRaHBptrT3eLdQuXnZJ1ASmrEQpy9RAWb6bob8AXsm4xt5j

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