Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"4HM8QwVGNNMLta5FEKcdRM5VQc5g\",\"amount\":\"2000000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1725531475000000288876\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}