Transaction not yet indexed

mYMnX5KoKuMD9Gc3P6FXX6ioueRMn1FGLePUbGRg4eit1ogMQXoPg7HNMyFiqwZEUhz6M2FSUkuMJSuvFvWYgpQ

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