Submit to helper EVENT_JSON:{"data":["{\"receiver_id\":\"mcEnKvFbXvCWD946aNVSoyb9BXM\",\"amount\":\"870000000000000000000\",\"token_id\":0,\"chain_id\":8453,\"nonce\":\"1726800363000000018133\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}