Transaction not yet indexed

478ytWm6QGH1AJXG5e3AaUg1qxBSvg3mP9Hgd1uC3qv6GFYJoPVnoBkQfPiimWgraRhaTD6pM5DaA9kTi8fNNca8

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