Transaction not yet indexed

mUS8qQgeHNXFS6FEFqQFzEhX4K9NTZpFgiZHmJDZsWThSfqnF6w56DEVoP8dgd7KZhchgFdjeqF5npPkh2PPyAp

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