Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"B5uvfrqAVux94oXLQse3WE87nWo\",\"amount\":\"1699999999999999\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1722419683000000188178\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}