Transaction not yet indexed

53jLLk6MGNk6xRMC3wdK8YZPAVT6AaV9Nwtaiqdrs4t5PCmEf2umE6onbv2hagSV5XLq43hb3u9oGUdUpzak7yd1

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