Transaction not yet indexed

U52PCSvPWRqci2ZvvsFSVzqaM84U8qqrKHHBbGmQcAryNgkUeWEXUftHTfCd5SsUhvgEvjJKrMpTPw7KTY4boUH

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