Transaction not yet indexed

477k16bkvk1LBiCqHX5DKAtC1aPRtwzcz39tSjTQ6LmP8HaHSKAXmis8taPm3AutihtyymK6YqePN33ctJ4nCfLt

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