Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"rH7npNEhJvx7Swn32eV62ii4FUy\",\"amount\":\"800000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1725134282000000277976\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}