Transaction not yet indexed

477DXZn5zFffB6KmBFSj55Sk4gfWTCQ2G8yahsuCfSFbiTThALvoU15ZMZ8Hu6fWWRvLfiJueGqxvNaN8VttpASn

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