Transaction not yet indexed

475N55sew8J51yzLcB9KH8zYBEAF8DriMFUh4JL526gbaKSjv8fCq45jSpgWnRiRVSyZoXeLU7mJDme9CH8Key2Z

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