EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7ac0a886418d2b6c063aaf22d9c64eda9c86abd64b46860dc919efda6635ce17","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQYNWjpY"}]}