EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"83761f2ae94cfdb4cc5e7a8a6a898506b557eb28f0f0aed2efa2cce4ea0e17a6","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:wMD7E1OLpR"}]}