EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9a21576d6b72922877613beb8944a54921703188f6724e058e4d6897a2dab19b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:26e4NxdXmo-9a21576d6b72922877613beb8944a54921703188f6724e058e4d6897a2dab19b"}]}