EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"491f7b97e5bcd49c5bde5605c5390bd6de2a867b46dfd6cd67be46f1d6cddc40","new_owner_id":"1da649109887793dacbdfd0ac2453df7e1298008abf47f0e72120f9e0498efc6","amount":"21200000000000000000","memo":"sw:t:3k52nvJByM"}]}