EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4363146d4a92dc6eb5538fce42cd0978ce8aafe4a304e67b0f24fb970d87bce8","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:gYAkZyz6pb"}]}