EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"644899d561faf0e3500b7a752a9342c9c5fb207089631fd2c110833d97cbd3f3","new_owner_id":"30d52cb6094d618d787af8551f9be14e9bd9d4736c04f67696a2ed82d7153a14","amount":"5500000000000000000","memo":"sw:t:gk3roaZ9Qr"}]}