Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"3tQZ2VmsxV9RYzrjf51Mybw7VDQP\",\"amount\":\"5016399000000000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1727518452000000039041\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}