Transaction not yet indexed

5RMSMW5a5PBqYzVvFP4QRCPzEE2rqFXEx3CvV8vTSLqj6BqjWsQW8AmQpwqFmC5XnSyV2szNTuGTHGCUo4FUy95B

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