Transaction not yet indexed

Ltnk1K9i8oDuLbsiffqRJ4BgEf5ofTZFRvBUQeoReofzeKRPtK4QFN5TL2hsEHFU8dgYd5mdCHE18krpDER7JxZ

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