Transaction not yet indexed

5MRcfoALKnXeiaQEmqTEdMEqW4o3U99kdgigJmCxrwTkDVBkPaaRU1NUpzUtCjKuRYKPMVXsf9tAYoAVvZHNvBRR

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