Transaction not yet indexed

52So8MevJz8jMSh2MYKd6vQPdMEFrCjjaGMCp7kd8E4iNNaZoyNTapgTrcTHbTd2tyWcvXW7f4gBLPMfc73Zq9mw

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