Transaction not yet indexed

MRmt7GTxFo7c3vVJFme224xHpBcDxzmGvXBDzyYfBJxPkKKcVjMMP7LTuT7C6FTvPgsof1XBvigTRz8LRA9ER5X

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