Transaction not yet indexed

52emmSJAUMxCMtSgKZPLK84GNBeCnaeFBSeEjeXWk2QZJeBubpqNy3RfV146k6d5rFfBz5Wc4rFbTZMUMHcjccYc

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