Transaction not yet indexed

Mt87fzwJiHYGptmB2EwSHXazNbX2kadXCWdto55Fo2YsAjMrfTymdVhLp2XexFXmupZLGx8j3iN3ZHkY3XK4ue5

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