Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"NksBnZcueKTwFaAq4tAARXSYCmi\",\"amount\":\"420000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1724936867000000271546\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}