Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"UEET5JkEpQ6qtP8foD9uz3Y3coQ\",\"amount\":\"1600000000000000\",\"token_id\":1,\"chain_id\":8453,\"nonce\":\"1725093925000000276797\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}