Transaction not yet indexed

52Di1ZJSn53mzVVzpmNHnnitdDBkNUuFfN2KKqB5sQZriNbcEThYqcLFjtnoigXSSv6UoY7Zj9wERXdS3iZHcKNB

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