Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"42ofiNrhgtF4xhgnfpAAKGg1MDBk\",\"amount\":\"1500000000000000000000\",\"token_id\":0,\"chain_id\":8453,\"nonce\":\"1726934266000000022530\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}