Transaction not yet indexed

SMfkWqZMKs9MNPyHzb3Qjuz6pVXNJistDNAgU7VvySPkxw8kFRMAySHotn8rnhGBZEPyd9WULRLdfBRbmrgit77

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