EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1aef50014ac44527b0fc052fabc801fd2a5cf28efee81ccef2d9a17ca0bee8d3","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5ZqNrg8xqd"}]}