Transaction not yet indexed

MkPQ7uMWQ3fGCj8PyK8388WBGGo4pUdNdgSep4Zu4tLZEYPYjyiSDojF431s3VBQjcuLFBgbx9yZEmSpZ5cZrgQ

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