Transaction not yet indexed

52Z28VY3BAFk8jGHJK2ksuFaPQBFcQzPwjFMmkBcudfBHExpiQbmtxEHTKVRXhnDwWVNN9Y7jWDthXo4C3P7hvF2

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