Transaction not yet indexed

QAB57aQfhttRH3ae8NHtMDqNJCuWHogTBYveHnrpy3s9DVq2oku2kHkTo4gfzLmq8VnhPeKHYdoHeTs8UeKUEGM

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