Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"4B1qTTR9GaEKVmQ5NrK2DVca7buv\",\"amount\":\"550000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1723620376000000241731\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}