EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"250d0d86a1bd60dcd340754ec3fb2a93121faccddefe62b0674fff3acd4b6795","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDjGxLnqe"}]}