EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1d619367931ee29b5819afef7b810189c2c22a0dbe557623d8ff3417f00ec21d","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-1d619367931ee29b5819afef7b810189c2c22a0dbe557623d8ff3417f00ec21d"}]}