EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"550750eecfe8a486a93dceefdff3e91cc8298e4ff05a91aabac54558da9563ee","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:GNV4DL04Bx-550750eecfe8a486a93dceefdff3e91cc8298e4ff05a91aabac54558da9563ee"}]}