Transaction not yet indexed

52WDwkykhWuXEhF2miWnZAAtEjo6wYeyXx6a2sG9unWpMUrDg7LfTRHgSYqDwBkv2dtZ5DcjsbtYL6fQ75aJJLmE

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