Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"2MAiTuSK2dghDakEpMAjBLoVdQSi\",\"amount\":\"1889999999999999\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1721911296000000141948\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}