EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7c983dfa0521cff76bfc282027e159b85fce463d37b4d3c97c89acefe9357738","new_owner_id":"dfb87b17192d34b474e7c21f6f182b2595226b665d8630755112ad7c84c50455","amount":"4570000000000000000","memo":"sw:t:mkBVwPJ5kg"}]}