Transaction not yet indexed

RMXhRbXhmFTtmPrC6AVeKvSdaG2qVa18ij2TRW4sXf8eqj9RXGBa9Lwf5ynCvCVwPqF8LLJZyz2MMuoKT8foQBT

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