EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5f81bdace68cc351a73ed13bf88d9fbd385ab2f504a6eaad836ebb5bbd75142e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:LVpW6EgLqk"}]}