Transaction not yet indexed

PM2LAbLmSgpWaX4nQTBF2rRWapKSvWGoWsnuR7hgnkfr2NrA29DLJHAtww8f3eGoMWXVaKyd4CDoPGknkY7hp68

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