EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"90b91bd4515633fd54bb50d9bc1b9ebdfbd93d464223d4f32c1a13146448d6be","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:ZMp8ZjNNDV"}]}