Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"R6bnu2zxLKPJnLwd7iZaBwy6Efu\",\"amount\":\"749989999999999000000\",\"token_id\":0,\"chain_id\":8453,\"nonce\":\"1727206875000000031162\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}