EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e453bd7b9e8e1039b5dbd530d0846be1dd9efe0c749de7a155e0b1e8bcd9ece2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-e453bd7b9e8e1039b5dbd530d0846be1dd9efe0c749de7a155e0b1e8bcd9ece2"}]}