EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"57f5c15088eb74bee6539ed3b2fbb4d898c07da47138d501c87f16bdcd241ca4","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-57f5c15088eb74bee6539ed3b2fbb4d898c07da47138d501c87f16bdcd241ca4"}]}