Transaction not yet indexed

52Sc4icjQLPWUDAiqdyCDwc2mxn57GrH9ZmsvQvDeoyr23TdHfqvP64buGFKXQPPH7b82MBnnMYHyVo4oLxS9G5S

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