Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"24aaR7SffU2qx4DQ2a5XkCcEV1BE\",\"amount\":\"500000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1723841054000000246532\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}