Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"7e1DkSbDgiuGCRBNi8Pu9TVZ5Wr\",\"amount\":\"1899999999999999000000\",\"token_id\":0,\"chain_id\":8453,\"nonce\":\"1726495066000000009801\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}