Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"29B3R9qt72oX9c3CzdewxeZfLLKn\",\"amount\":\"500000000000000000000\",\"token_id\":0,\"chain_id\":8453,\"nonce\":\"1726757367000000017079\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}