Transaction not yet indexed

52a537cqjuXUwjWdqaGpbUy6mAxmy7cCYuDVTaycpbfm2is4UyWs9danxXuiD8nJzLBN9n2F1apeF3kpgJw3QxAB

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