Transaction not yet indexed

5MMKcLDcqduhZuoACJFWfyhVsBc1wcgheXSp4bPTuLKfHVr3qmycxhgDK8GoPwWZ1mcs26b3beTVo2CSmp45KM3U

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