EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"121a8336e02b86ed2969cdf1b28f5e387391727982d85ecee5f28a045e6e4c9d","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-121a8336e02b86ed2969cdf1b28f5e387391727982d85ecee5f28a045e6e4c9d"}]}