Transaction not yet indexed

52xSkdjKDKWqdADzvpsvYswAMqVzLEoLqNRbqnKin9cypRQPLhByU1d6TVHmx6apQuZEGz78YYKCVpc5A7WSw2k5

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