EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0b8f34a0d3301bcea3ec0ee3cb8e67ea4803f588b0a7d6787e380d2dc7267e24","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMpQ572zpY"}]}