EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"37cc148926652e1a757972c08822afc2aa2cb088407e98b4d964d5e31eb7ddc4","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAOvwRRpg"}]}