Transaction not yet indexed

542SPd2gXMeA7TgggAPL6sCKxjWmP12pnQvGN5H5V8jRPY3ptTdo24ZkPJpFCXDiJxrkq3ELcqvWD2bjvzAqajMQ

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