EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5bda24507c38781805bd83e6ac0a0bb461b0c8688615e338bad201d8ee9c2805","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-5bda24507c38781805bd83e6ac0a0bb461b0c8688615e338bad201d8ee9c2805"}]}