Transaction not yet indexed

477Fe5DcFVTKnmLksWzirmxh5b6PypmqDzTrsFDJEVeBBTKKjrTpKpVxS1u5hBxjMCxkPNi3h1TyxBbHWTTHipbA

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