EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6426b2aad75c4474276b2e67365cabace0ed98b53d2a174d2260bc781142e731","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:vKq1j6xLpX"}]}