Transaction not yet indexed

52hxSQMWYQknS2BfHs1C4n3849mBCkTVhMkuQSA3f1pxirsK7utwJshvJKX59EdZDMZg8GU2YKfDqM64aTpqAr2Z

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