EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1fe97d109056fc12bba871e720d274229fbca4d5679de816962e5a5725597c0d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rArW6WgDX"}]}