Transaction not yet indexed

mnndma8tbkaiqYSWnxEWznWoCABZkESCm2E1bX2fN9YomZhzyV5ehzbXSX3AHgL2EYbmBbdyuC2ZU4E8cmLLFvZ

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