EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"272f869c5c60a727e48b5469368b7481de6e0c4878a530fdd5d1143cf6fdbe50","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-272f869c5c60a727e48b5469368b7481de6e0c4878a530fdd5d1143cf6fdbe50"}]}