Register user FT
EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"v1.omni.hot.tg","new_owner_id":"7387139084.tg","amount":"2000000000000000"}]}
Withdraw successed EVENT_JSON:{"data":["{\"receiver_id\":\"5bfm7GWPkXLUKBiqhG\",\"amount\":\"2000000000000000\",\"token_id\":2,\"chain_id\":1010,\"nonce\":\"0\"}"],"event":"withdraw","standard":"omni","version":"1.0.0"}