Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"4F4KtAPKAdwS8xLZbfq8jr96rNJb\",\"amount\":\"4856600000000000000000000\",\"token_id\":1,\"chain_id\":56,\"nonce\":\"1728990602000000057675\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}