Transaction not yet indexed

52Bk2kwqQ6BsxhsYDH9UNh1wfGU5dFyRNJduvPWxjp9D9KyU7cVwrXfEg2yDVKDsPRgQ6cDf8frSXcZet42APrw8

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