EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"870a46d0e98ec3521014990075fd570b647523221cbd7c948f2a21d3fb31ee8d","new_owner_id":"9921d95e6c3779e5cab60cce802670a9a760f09522f63083421b289c8783f456","amount":"4900000000000000000"}]}