Transaction not yet indexed

477UfNkrDZT5aWhwp5DFMeH91ZVUAS7yJS47dnQjTtjLDBBc7jAmML9xPLURcB2p4visqYU1vkYPu7PvmsK7PYzx

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