EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"84af74ef8c958550225b073efdd97f7423aced880c38f08d7a02e9fc750debd9","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:2Wpn7L52Aa"}]}